DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '6ec9040021a2b56baa3866c2bd9b660dbd86c9f5032d17758600595c49f9c247' 
  AND token = '1FIzWYNuEdFcDp+GY368wVnN42LHQVPi7MeWuLW/Aus='

Query time 0.00020