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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 (
    3945, 3946, 3985, 3986, 3987, 3988, 3989, 
    3990, 3991, 4045, 4046, 4047, 4048, 
    4049, 4050, 4051, 4128, 4129, 4130, 
    4131, 4132, 4133, 4134, 4181, 4182, 
    4183, 4184, 4185, 4186, 4187, 26, 27, 
    28, 72, 73, 74, 75, 133, 134, 135, 136, 
    137, 138, 139, 240, 241, 242, 293
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00026

JSON explain

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