Sandbox

SELECT 
  product_id, 
  amount 
FROM 
  cscart_warehouses_sum_products_amount 
WHERE 
  1 
  AND product_id IN (
    275133, 275759, 275765, 276261, 276352, 
    276420, 276421, 276426, 276427, 276428, 
    276429, 276430, 276431, 276432, 276433, 
    276434, 276435, 276436, 276437, 276438, 
    276439, 276440, 276441, 276442, 276443, 
    276444, 276445, 276446, 276447, 276448, 
    276449, 276450, 276451, 276452, 276453, 
    276454, 276455, 276456, 276457, 276458, 
    276459, 276460, 276461, 276462, 276463, 
    276464, 276465, 276466, 276467, 276468, 
    276469, 276470, 276471, 276472, 276473, 
    276474, 276475, 276476, 276477, 276478, 
    276497, 276498, 276499, 276500, 276501, 
    276502, 276503, 276504, 276505, 276506, 
    276507, 276508, 276509, 276510, 276511, 
    276512, 276513, 276514, 276515, 276516
  )

Query time 0.00023

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "no matching row in const table"
  }
}