Sandbox

SELECT 
  cscart_ult_product_prices.product_id, 
  MIN(
    IF(
      cscart_ult_product_prices.percentage_discount = 0, 
      cscart_ult_product_prices.price, 
      cscart_ult_product_prices.price - (
        cscart_ult_product_prices.price * cscart_ult_product_prices.percentage_discount
      )/ 100
    )
  ) AS price 
FROM 
  cscart_ult_product_prices 
WHERE 
  cscart_ult_product_prices.product_id IN (
    1462, 1463, 1464, 1465, 5170, 5171, 5172, 
    5173, 5174, 5175, 1878, 1879, 1880, 
    1881, 1882, 1883, 1884, 1885, 1886, 
    1887, 1888, 1889, 1890, 1891, 1892, 
    1893, 1894, 1895, 1896, 1897, 1898, 
    1899, 1900, 1901, 1902, 1903, 1904, 
    1905, 1906, 1907, 1908, 1909, 1910, 
    1911, 1912, 1913, 1914, 1915
  ) 
  AND cscart_ult_product_prices.lower_limit = 1 
  AND cscart_ult_product_prices.company_id = 1 
  AND cscart_ult_product_prices.usergroup_id IN (0, 0, 1) 
GROUP BY 
  cscart_ult_product_prices.product_id

Query time 0.00026

JSON explain

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