DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a8f185443be03b476a9e4ded5aa04447f8e78adff3640ca9c3e88a5627bc5406' 
  AND token = 'vhxittUYx16BeVPtT6ZkHGN5CztJCND+dT3ZyG6GKtE='

Query time 0.00042