UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p9D6AzdKkLukLBWLxBRUQU52YfC+L4w+H8cQ+yX2FpI=' 
WHERE 
  key_id = 'a76f75c61af96d5e981f8143f1d76b97968b261f8b7e33c7a4f9bf70f96b70ae' 
  AND (
    token = 'p9D6AzdKkLukLBWLxBRUQU52YfC+L4w+H8cQ+yX2FpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )