SELECT 
  SQL_CALC_FOUND_ROWS products.product_id, 
  products.amount, 
  IF(
    shared_descr.product_id IS NOT NULL, 
    shared_descr.product, descr1.product
  ) as product, 
  companies.company as company_name, 
  variation_group_products.group_id AS variation_group_id, 
  products.product_type, 
  products.parent_product_id 
FROM 
  cscart_products as products 
  LEFT JOIN cscart_product_descriptions as descr1 ON descr1.product_id = products.product_id 
  AND descr1.lang_code = 'en' 
  LEFT JOIN cscart_companies AS companies ON companies.company_id = products.company_id 
  INNER JOIN cscart_products_categories as products_categories ON products_categories.product_id = products.product_id 
  INNER JOIN cscart_categories ON cscart_categories.category_id = products_categories.category_id 
  AND (
    cscart_categories.usergroup_ids = '' 
    OR FIND_IN_SET(
      0, cscart_categories.usergroup_ids
    ) 
    OR FIND_IN_SET(
      1, cscart_categories.usergroup_ids
    )
  ) 
  AND cscart_categories.status IN ('A', 'H') 
  AND cscart_categories.storefront_id IN (0, 1) 
  LEFT JOIN cscart_ult_product_descriptions shared_descr ON shared_descr.product_id = products.product_id 
  AND shared_descr.company_id = 1 
  AND shared_descr.lang_code = 'en' 
  INNER JOIN cscart_product_variation_group_products AS variation_group_products ON variation_group_products.product_id = products.product_id 
WHERE 
  1 
  AND companies.status IN ('A') 
  AND (
    products.usergroup_ids = '' 
    OR FIND_IN_SET(0, products.usergroup_ids) 
    OR FIND_IN_SET(1, products.usergroup_ids)
  ) 
  AND products.status IN ('A') 
  AND variation_group_products.group_id IN (
    897, 898, 899, 900, 893, 894, 895, 896, 
    889, 890
  ) 
GROUP BY 
  products.product_id 
ORDER BY 
  NULL asc

Query time 0.20762

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "172.04"
    },
    "ordering_operation": {
      "using_filesort": false,
      "grouping_operation": {
        "using_temporary_table": true,
        "using_filesort": false,
        "nested_loop": [
          {
            "table": {
              "table_name": "companies",
              "access_type": "ALL",
              "possible_keys": [
                "PRIMARY"
              ],
              "rows_examined_per_scan": 2,
              "rows_produced_per_join": 1,
              "filtered": "50.00",
              "cost_info": {
                "read_cost": "0.62",
                "eval_cost": "0.10",
                "prefix_cost": "0.72",
                "data_read_per_join": "5K"
              },
              "used_columns": [
                "company_id",
                "status",
                "company"
              ],
              "attached_condition": "(`test2_gaseus`.`companies`.`status` = 'A')"
            }
          },
          {
            "table": {
              "table_name": "cscart_categories",
              "access_type": "ALL",
              "possible_keys": [
                "PRIMARY",
                "c_status",
                "p_category_id"
              ],
              "rows_examined_per_scan": 46,
              "rows_produced_per_join": 1,
              "filtered": "4.00",
              "using_join_buffer": "hash join",
              "cost_info": {
                "read_cost": "5.16",
                "eval_cost": "0.18",
                "prefix_cost": "6.07",
                "data_read_per_join": "7K"
              },
              "used_columns": [
                "category_id",
                "storefront_id",
                "usergroup_ids",
                "status"
              ],
              "attached_condition": "(((`test2_gaseus`.`cscart_categories`.`usergroup_ids` = '') or (0 <> find_in_set(0,`test2_gaseus`.`cscart_categories`.`usergroup_ids`)) or (0 <> find_in_set(1,`test2_gaseus`.`cscart_categories`.`usergroup_ids`))) and (`test2_gaseus`.`cscart_categories`.`status` in ('A','H')) and (`test2_gaseus`.`cscart_categories`.`storefront_id` in (0,1)))"
            }
          },
          {
            "table": {
              "table_name": "products_categories",
              "access_type": "ref",
              "possible_keys": [
                "PRIMARY",
                "pt"
              ],
              "key": "PRIMARY",
              "used_key_parts": [
                "category_id"
              ],
              "key_length": "3",
              "ref": [
                "test2_gaseus.cscart_categories.category_id"
              ],
              "rows_examined_per_scan": 83,
              "rows_produced_per_join": 152,
              "filtered": "100.00",
              "using_index": true,
              "cost_info": {
                "read_cost": "1.40",
                "eval_cost": "15.27",
                "prefix_cost": "22.75",
                "data_read_per_join": "2K"
              },
              "used_columns": [
                "product_id",
                "category_id"
              ]
            }
          },
          {
            "table": {
              "table_name": "products",
              "access_type": "eq_ref",
              "possible_keys": [
                "PRIMARY",
                "status"
              ],
              "key": "PRIMARY",
              "used_key_parts": [
                "product_id"
              ],
              "key_length": "3",
              "ref": [
                "test2_gaseus.products_categories.product_id"
              ],
              "rows_examined_per_scan": 1,
              "rows_produced_per_join": 15,
              "filtered": "9.95",
              "cost_info": {
                "read_cost": "38.18",
                "eval_cost": "1.52",
                "prefix_cost": "76.20",
                "data_read_per_join": "99K"
              },
              "used_columns": [
                "product_id",
                "product_type",
                "status",
                "company_id",
                "amount",
                "usergroup_ids",
                "parent_product_id"
              ],
              "attached_condition": "((`test2_gaseus`.`products`.`company_id` = `test2_gaseus`.`companies`.`company_id`) and ((`test2_gaseus`.`products`.`usergroup_ids` = '') or (0 <> find_in_set(0,`test2_gaseus`.`products`.`usergroup_ids`)) or (0 <> find_in_set(1,`test2_gaseus`.`products`.`usergroup_ids`))) and (`test2_gaseus`.`products`.`status` = 'A'))"
            }
          },
          {
            "table": {
              "table_name": "shared_descr",
              "access_type": "eq_ref",
              "possible_keys": [
                "PRIMARY",
                "product_id",
                "company_id"
              ],
              "key": "PRIMARY",
              "used_key_parts": [
                "product_id",
                "lang_code",
                "company_id"
              ],
              "key_length": "13",
              "ref": [
                "test2_gaseus.products_categories.product_id",
                "const",
                "const"
              ],
              "rows_examined_per_scan": 1,
              "rows_produced_per_join": 15,
              "filtered": "100.00",
              "cost_info": {
                "read_cost": "3.80",
                "eval_cost": "1.52",
                "prefix_cost": "81.52",
                "data_read_per_join": "57K"
              },
              "used_columns": [
                "product_id",
                "lang_code",
                "company_id",
                "product"
              ]
            }
          },
          {
            "table": {
              "table_name": "descr1",
              "access_type": "eq_ref",
              "possible_keys": [
                "PRIMARY",
                "product_id"
              ],
              "key": "PRIMARY",
              "used_key_parts": [
                "product_id",
                "lang_code"
              ],
              "key_length": "9",
              "ref": [
                "test2_gaseus.products_categories.product_id",
                "const"
              ],
              "rows_examined_per_scan": 1,
              "rows_produced_per_join": 15,
              "filtered": "100.00",
              "cost_info": {
                "read_cost": "6.16",
                "eval_cost": "1.52",
                "prefix_cost": "89.20",
                "data_read_per_join": "69K"
              },
              "used_columns": [
                "product_id",
                "lang_code",
                "product"
              ]
            }
          },
          {
            "table": {
              "table_name": "variation_group_products",
              "access_type": "ref",
              "possible_keys": [
                "PRIMARY",
                "idx_group_id"
              ],
              "key": "PRIMARY",
              "used_key_parts": [
                "product_id"
              ],
              "key_length": "3",
              "ref": [
                "test2_gaseus.products_categories.product_id"
              ],
              "rows_examined_per_scan": 49,
              "rows_produced_per_join": 19,
              "filtered": "2.65",
              "using_index": true,
              "cost_info": {
                "read_cost": "8.36",
                "eval_cost": "1.97",
                "prefix_cost": "172.04",
                "data_read_per_join": "315"
              },
              "used_columns": [
                "product_id",
                "group_id"
              ],
              "attached_condition": "(`test2_gaseus`.`variation_group_products`.`group_id` in (897,898,899,900,893,894,895,896,889,890))"
            }
          }
        ]
      }
    }
  }
}

Result

product_id amount product company_name variation_group_id product_type parent_product_id
12926 0 Single-cylinder manifold station Vulkan TecLine SE10/300 Gaseus 889 P 0
12927 0 Single-cylinder manifold station Vulkan TecLine SE10/300 Gaseus 889 V 12926
12930 0 Single-cylinder manifold station Vulkan TecLine SE10/300 Gaseus 889 V 12926
12931 0 Single-cylinder manifold station Vulkan TecLine SE10/300 Gaseus 889 V 12926
12932 0 Single-cylinder manifold station Vulkan TecLine SE10/300 Gaseus 889 V 12926
12933 0 Single-cylinder manifold station Vulkan TecLine SE10/300 Gaseus 889 V 12926
12934 0 Single-cylinder manifold station Vulkan TecLine SE10/300 Gaseus 889 V 12926
12935 0 Single-cylinder manifold station Vulkan TecLine SE10/300 Gaseus 889 V 12926
12936 0 Single-cylinder manifold station Vulkan TecLine SE10/300 Gaseus 889 V 12926
12937 0 Single-cylinder manifold station Vulkan TecLine SE10/300 Gaseus 889 V 12926
12938 0 Single-cylinder manifold station Vulkan TecLine SE10/300 Gaseus 889 V 12926
12939 0 Single-cylinder manifold station Vulkan TecLine SE10/300 Gaseus 889 V 12926
12940 0 Single-cylinder manifold station Vulkan TecLine SE10/300 Gaseus 889 V 12926
12941 0 Single-cylinder manifold station Vulkan TecLine SE10/300 Gaseus 889 V 12926
12942 0 Single-cylinder manifold station Vulkan TecLine SE20/300 Gaseus 890 P 0
12943 0 Single-cylinder manifold station Vulkan TecLine SE20/300 Gaseus 890 V 12942
12944 0 Single-cylinder manifold station Vulkan TecLine SE20/300 Gaseus 890 V 12942
12945 0 Single-cylinder manifold station Vulkan TecLine SE20/300 Gaseus 890 V 12942
12946 0 Single-cylinder manifold station Vulkan TecLine SE20/300 Gaseus 890 V 12942
12947 0 Single-cylinder manifold station Vulkan TecLine SE20/300 Gaseus 890 V 12942
12948 0 Single-cylinder manifold station Vulkan TecLine SE20/300 Gaseus 890 V 12942
12949 0 Single-cylinder manifold station Vulkan TecLine SE20/300 Gaseus 890 V 12942
12950 0 Single-cylinder manifold station Vulkan TecLine SE20/300 Gaseus 890 V 12942
12951 0 Single-cylinder manifold station Vulkan TecLine SE20/300 Gaseus 890 V 12942
12952 0 Single-cylinder manifold station Vulkan TecLine SE20/300 Gaseus 890 V 12942
12953 0 Single-cylinder manifold station Vulkan TecLine SE20/300 Gaseus 890 V 12942
12954 0 Single-cylinder manifold station Vulkan TecLine SE20/300 Gaseus 890 V 12942
12955 0 Single-cylinder manifold station Vulkan TecLine SE20/300 Gaseus 890 V 12942
12960 0 Single-bundle manifold station Vulkan TecLine EB60/300 Gaseus 893 P 0
12961 0 Single-bundle manifold station Vulkan TecLine EB60/300 Gaseus 893 V 12960
12962 0 Single-bundle manifold station Vulkan TecLine EB60/300 Gaseus 893 V 12960
12963 0 Single-bundle manifold station Vulkan TecLine EB60/300 Gaseus 893 V 12960
12964 0 Single-bundle manifold station Vulkan TecLine EB60/300 Gaseus 893 V 12960
12965 0 Single-bundle manifold station Vulkan TecLine EB60/300 Gaseus 893 V 12960
12966 0 Single-bundle manifold station Vulkan TecLine EB60/300 Gaseus 893 V 12960
12967 0 Single-bundle manifold station Vulkan TecLine EB60/300 Gaseus 893 V 12960
12968 0 Single-bundle manifold station Vulkan TecLine EB60/300 Gaseus 893 V 12960
12969 0 Single-bundle manifold station Vulkan TecLine EB60/300 Gaseus 893 V 12960
12970 0 Single-bundle manifold station Vulkan TecLine EB60/300 Gaseus 893 V 12960
12971 0 Single-bundle manifold station Vulkan TecLine EB60/300 Gaseus 893 V 12960
12972 0 Single-bundle manifold station Vulkan TecLine EB60/300 Gaseus 893 V 12960
12973 0 Single-bundle manifold station Vulkan TecLine EB60/300 Gaseus 893 V 12960
12974 0 Single-bundle manifold station Vulkan TecLine EB70/300 Gaseus 894 P 0
12975 0 Single-bundle manifold station Vulkan TecLine EB70/300 Gaseus 894 V 12974
12976 0 Single-bundle manifold station Vulkan TecLine EB70/300 Gaseus 894 V 12974
12977 0 Single-bundle manifold station Vulkan TecLine EB70/300 Gaseus 894 V 12974
12978 0 Single-bundle manifold station Vulkan TecLine EB70/300 Gaseus 894 V 12974
12979 0 Single-bundle manifold station Vulkan TecLine EB70/300 Gaseus 894 V 12974
12980 0 Single-bundle manifold station Vulkan TecLine EB70/300 Gaseus 894 V 12974
12981 0 Single-bundle manifold station Vulkan TecLine EB70/300 Gaseus 894 V 12974
12982 0 Single-bundle manifold station Vulkan TecLine EB70/300 Gaseus 894 V 12974
12983 0 Single-bundle manifold station Vulkan TecLine EB70/300 Gaseus 894 V 12974
12984 0 Single-bundle manifold station Vulkan TecLine EB70/300 Gaseus 894 V 12974
12985 0 Single-bundle manifold station Vulkan TecLine EB70/300 Gaseus 894 V 12974
12986 0 Single-bundle manifold station Vulkan TecLine EB70/300 Gaseus 894 V 12974
12987 0 Single-bundle manifold station Vulkan TecLine EB70/300 Gaseus 894 V 12974
12988 0 Single-bundle manifold station Vulkan TecLine EB75/300 Gaseus 895 P 0
12989 0 Single-bundle manifold station Vulkan TecLine EB75/300 Gaseus 895 V 12988
12990 0 Single-bundle manifold station Vulkan TecLine EB75/300 Gaseus 895 V 12988
12991 0 Single-bundle manifold station Vulkan TecLine EB75/300 Gaseus 895 V 12988
12992 0 Single-bundle manifold station Vulkan TecLine EB75/300 Gaseus 895 V 12988
12993 0 Single-bundle manifold station Vulkan TecLine EB75/300 Gaseus 895 V 12988
12994 0 Single-bundle manifold station Vulkan TecLine EB75/300 Gaseus 895 V 12988
12995 0 Single-bundle manifold station Vulkan TecLine EB75/300 Gaseus 895 V 12988
12996 0 Single-bundle manifold station Vulkan TecLine EB75/300 Gaseus 895 V 12988
12997 0 Single-bundle manifold station Vulkan TecLine EB75/300 Gaseus 895 V 12988
12998 0 Single-bundle manifold station Vulkan TecLine EB75/300 Gaseus 895 V 12988
12999 0 Single-bundle manifold station Vulkan TecLine EB75/300 Gaseus 895 V 12988
13000 0 Single-bundle manifold station Vulkan TecLine EB80/300 Gaseus 896 P 0
13001 0 Single-bundle manifold station Vulkan TecLine EB80/300 Gaseus 896 V 13000
13002 0 Single-bundle manifold station Vulkan TecLine EB80/300 Gaseus 896 V 13000
13003 0 Single-bundle manifold station Vulkan TecLine EB80/300 Gaseus 896 V 13000
13004 0 Single-bundle manifold station Vulkan TecLine EB80/300 Gaseus 896 V 13000
13005 0 Single-bundle manifold station Vulkan TecLine EB80/300 Gaseus 896 V 13000
13006 0 Single-bundle manifold station Vulkan TecLine EB80/300 Gaseus 896 V 13000
13007 0 Single-bundle manifold station Vulkan TecLine EB80/300 Gaseus 896 V 13000
13008 0 Single-bundle manifold station Vulkan TecLine EB80/300 Gaseus 896 V 13000
13009 0 Single-bundle manifold station Vulkan TecLine EB80/300 Gaseus 896 V 13000
13010 0 Single-bundle manifold station Vulkan TecLine EB80/300 Gaseus 896 V 13000
13011 0 Single-bundle manifold station Vulkan TecLine EB80/300 Gaseus 896 V 13000
13012 0 Single-bundle manifold station Vulkan TecLine EB80/300 Gaseus 896 V 13000
13013 0 Single-bundle manifold station Vulkan TecLine EB80/300 Gaseus 896 V 13000
13014 0 Single-bundle manifold station Vulkan TecLine EB100/300 Gaseus 897 P 0
13015 0 Single-bundle manifold station Vulkan TecLine EB100/300 Gaseus 897 V 13014
13016 0 Single-bundle manifold station Vulkan TecLine EB100/300 Gaseus 897 V 13014
13017 0 Single-bundle manifold station Vulkan TecLine EB100/300 Gaseus 897 V 13014
13018 0 Single-bundle manifold station Vulkan TecLine EB100/300 Gaseus 897 V 13014
13019 0 Single-bundle manifold station Vulkan TecLine EB100/300 Gaseus 897 V 13014
13020 0 Single-bundle manifold station Vulkan TecLine EB100/300 Gaseus 897 V 13014
13021 0 Single-bundle manifold station Vulkan TecLine EB100/300 Gaseus 897 V 13014
13022 0 Single-bundle manifold station Vulkan TecLine EB100/300 Gaseus 897 V 13014
13023 0 Single-bundle manifold station Vulkan TecLine EB100/300 Gaseus 897 V 13014
13024 0 Single-bundle manifold station Vulkan TecLine EB100/300 Gaseus 897 V 13014
13025 0 Single-bundle manifold station Vulkan TecLine EB100/300 Gaseus 897 V 13014
13026 0 Single-bundle manifold station Vulkan TecLine EB100/300 Gaseus 897 V 13014
13027 0 Single-bundle manifold station Vulkan TecLine EB100/300 Gaseus 897 V 13014
13028 0 Single-bundle manifold station Vulkan TecLine EB120/300 Gaseus 898 P 0
13029 0 Single-bundle manifold station Vulkan TecLine EB120/300 Gaseus 898 V 13028
13030 0 Single-bundle manifold station Vulkan TecLine EB120/300 Gaseus 898 V 13028
13031 0 Single-bundle manifold station Vulkan TecLine EB120/300 Gaseus 898 V 13028
13032 0 Single-bundle manifold station Vulkan TecLine EB120/300 Gaseus 898 V 13028
13033 0 Single-bundle manifold station Vulkan TecLine EB120/300 Gaseus 898 V 13028
13034 0 Single-bundle manifold station Vulkan TecLine EB120/300 Gaseus 898 V 13028
13035 0 Single-bundle manifold station Vulkan TecLine EB120/300 Gaseus 898 V 13028
13036 0 Single-bundle manifold station Vulkan TecLine EB120/300 Gaseus 898 V 13028
13037 0 Single-bundle manifold station Vulkan TecLine EB120/300 Gaseus 898 V 13028
13038 0 Single-bundle manifold station Vulkan TecLine EB120/300 Gaseus 898 V 13028
13039 0 Single-bundle manifold station Vulkan TecLine EB120/300 Gaseus 898 V 13028
13040 0 Single-bundle manifold station Vulkan TecLine EB200/300 Gaseus 899 P 0
13041 0 Single-bundle manifold station Vulkan TecLine EB200/300 Gaseus 899 V 13040
13042 0 Single-bundle manifold station Vulkan TecLine EB200/300 Gaseus 899 V 13040
13043 0 Single-bundle manifold station Vulkan TecLine EB200/300 Gaseus 899 V 13040
13044 0 Single-bundle manifold station Vulkan TecLine EB200/300 Gaseus 899 V 13040
13045 0 Single-bundle manifold station Vulkan TecLine EB200/300 Gaseus 899 V 13040
13046 0 Single-bundle manifold station Vulkan TecLine EB200/300 Gaseus 899 V 13040
13047 0 Single-bundle manifold station Vulkan TecLine EB200/300 Gaseus 899 V 13040
13048 0 Single-bundle manifold station Vulkan TecLine EB200/300 Gaseus 899 V 13040
13049 0 Single-bundle manifold station Vulkan TecLine EB200/300 Gaseus 899 V 13040
13050 0 Single-bundle manifold station Vulkan TecLine EB200/300 Gaseus 899 V 13040
13051 0 Single-bundle manifold station Vulkan TecLine EB200/300 Gaseus 899 V 13040
13052 0 Single-bundle manifold station Vulkan TecLine EB270/300 Gaseus 900 P 0
13053 0 Single-bundle manifold station Vulkan TecLine EB270/300 Gaseus 900 V 13052
13054 0 Single-bundle manifold station Vulkan TecLine EB270/300 Gaseus 900 V 13052
13055 0 Single-bundle manifold station Vulkan TecLine EB270/300 Gaseus 900 V 13052
13056 0 Single-bundle manifold station Vulkan TecLine EB270/300 Gaseus 900 V 13052
13057 0 Single-bundle manifold station Vulkan TecLine EB270/300 Gaseus 900 V 13052
13058 0 Single-bundle manifold station Vulkan TecLine EB270/300 Gaseus 900 V 13052
13059 0 Single-bundle manifold station Vulkan TecLine EB270/300 Gaseus 900 V 13052
13060 0 Single-bundle manifold station Vulkan TecLine EB270/300 Gaseus 900 V 13052
13061 0 Single-bundle manifold station Vulkan TecLine EB270/300 Gaseus 900 V 13052
13062 0 Single-bundle manifold station Vulkan TecLine EB270/300 Gaseus 900 V 13052
13063 0 Single-bundle manifold station Vulkan TecLine EB270/300 Gaseus 900 V 13052