UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5gX8lZELiYQJWuHYDw+7+FwlsUiGJY7Zw5CXzjuTjHU=' 
WHERE 
  key_id = '7fd4e02e593368ac1b36900677d9f7c9a69dcd4ab42dfafccf249313972e282c' 
  AND (
    token = '5gX8lZELiYQJWuHYDw+7+FwlsUiGJY7Zw5CXzjuTjHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )