UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2r6vI7vXACKcxmJDjHJSAHD9bCwMGvS+FAU6i5kNffI=' 
WHERE 
  key_id = 'a746bcaeb106ac1e988703d2407fb41ad61ca805e2999c06cb6900f4fe588dba' 
  AND (
    token = '2r6vI7vXACKcxmJDjHJSAHD9bCwMGvS+FAU6i5kNffI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )