DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '3b3d3121b6420eaf9d2d3f0d116c28add29de02ea73994ff71ea6317dce8e820' 
  AND token = '4NwSc0T4pyFE0oZuDRDIdnTsgcaPsdFZbQtMSKYetZ0='

Query time 0.00025