DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b3ca839c7d0dc38bfe0196a862208ff78dd702ade1faa11f13b0279d766d0993' 
  AND token = 'z81vD7BC9Ezdb17eOHU5RggXvOk9PPobnKA8/ehkAek='

Query time 0.00016