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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 (
    1344, 1345, 1335, 990, 1346, 1036, 1294, 
    1362, 1361, 1363, 1364, 1360, 1359, 
    1365, 1358, 1357, 1366, 1356, 1355, 
    1354, 1353, 1367, 1352, 1351
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00054

JSON explain

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