UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6kJT7ynyVVOU4sKQ6lJMgU/ScH5xNxJOZwrq6d9dKZI=' 
WHERE 
  key_id = 'f439a942ecd0a44b2116413f111f96a4e69f09041cf975bc7d97be87d9249f3f' 
  AND (
    token = '6kJT7ynyVVOU4sKQ6lJMgU/ScH5xNxJOZwrq6d9dKZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )