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SELECT 
  cscart_product_review_prepared_data.product_id AS product_id, 
  cscart_product_review_prepared_data.average_rating AS average_rating, 
  cscart_product_review_prepared_data.reviews_count AS reviews_count 
FROM 
  cscart_product_review_prepared_data 
WHERE 
  cscart_product_review_prepared_data.product_id IN (
    2103, 2104, 2105, 2106, 2107, 2108, 2109, 
    2110, 2111, 2112, 2113, 2114, 2115, 
    2116, 2117, 2118, 2119, 2120, 2121, 
    2122, 2123, 2124, 2125, 2126, 2127, 
    2128, 2129, 3752, 3753, 3754, 3755, 
    3756, 3757, 3758, 3759, 3760, 3761, 
    3762, 3763, 3764, 3765, 3766, 3767, 
    3768, 3769, 3770, 3771, 3772
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00034

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "Impossible WHERE noticed after reading const tables"
  }
}