UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NaJOF866MOrp+kk6REAjFioSRSrLs8Tfv2Y6eL0n9aU=' 
WHERE 
  key_id = '4703d9c679becc4f8f8ffe27f62777914335bfd7ad0777a6c87487ea12916284' 
  AND (
    token = 'NaJOF866MOrp+kk6REAjFioSRSrLs8Tfv2Y6eL0n9aU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )