UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g7gVt2W9KkJiSPJdahcIUtmNVlpypp2VlxzmYjjVB8Q=' 
WHERE 
  key_id = '9b476470bceee04d2b08e0cb54cf912f61f7ea327fb53eafe62bdc3d9dd028de' 
  AND (
    token = 'g7gVt2W9KkJiSPJdahcIUtmNVlpypp2VlxzmYjjVB8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )