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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 (
    170, 171, 172, 173, 174, 250, 251, 252, 
    253, 254, 255, 256, 304, 305, 306, 307, 
    308, 309, 3532, 3533, 3534, 3535, 3536, 
    3537, 3538, 3947, 3948, 3949, 3950, 
    3951, 3952, 3953, 3992, 3993, 3994, 
    3995, 3996, 3997, 3998, 4052, 4053, 
    4054, 4055, 4056, 4057, 4058, 4135, 
    4136
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00040

JSON explain

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