DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '2c15738ca749b6eaabaee649ef5683c8514b4a1547249e7a9e177b6f9e22fab1' 
  AND token = '6GBWUoU9RRy9FfUCL+f5vasTxNieFRgvSsrKiTj7Eus='

Query time 0.00022