UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pb7GnZN9gbUQFnJvvRtdSy7bc1QHVRoWlOjE6+suwn8=' 
WHERE 
  key_id = '8fd6a3f0ea607eda15c6b4e39204767e600cc1e7866971b79aedd7ddf02d7326' 
  AND (
    token = 'pb7GnZN9gbUQFnJvvRtdSy7bc1QHVRoWlOjE6+suwn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )