UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xDFSvYtJtAhJEZaPArRKHtGO3Kvj32Z7aYPwHLSvxY0=' 
WHERE 
  key_id = 'de98595f35dd52a7db85ae73cdf2fed01c335858e868b2f19567aa443e61b278' 
  AND (
    token = 'xDFSvYtJtAhJEZaPArRKHtGO3Kvj32Z7aYPwHLSvxY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )