UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lBnK+pxCYvDh95uu5CPrcrKkpCea9+V9Us40Za7Om7M=' 
WHERE 
  key_id = 'c267e6fd9d9179257f945cf64b90770597b8b5b84aa9ada8e5ac389056b3db33' 
  AND (
    token = 'lBnK+pxCYvDh95uu5CPrcrKkpCea9+V9Us40Za7Om7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )