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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 (
    3131, 310, 303, 3939, 317, 3132, 3143, 
    3130, 3129, 3121, 3128, 6681, 6695, 
    3098, 3115, 6690, 6700, 12, 13, 14, 15, 
    16, 17, 18, 65, 66, 67, 68, 69, 70, 71, 
    119, 120, 121, 122, 123, 124, 125, 126, 
    127, 128, 129, 130, 131, 132, 233, 234, 
    235
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00031

JSON explain

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