UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fd/Aqn9gvJCe5n79cQCZ46nk9a2e17asJ9Y61W4Oteo=' 
WHERE 
  key_id = '299fcac3fa9b698ccc6ad42231a0bc56967659a380795c54f6aaf4b40620b88d' 
  AND (
    token = 'fd/Aqn9gvJCe5n79cQCZ46nk9a2e17asJ9Y61W4Oteo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )