UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yWgG1sWsSapWI8O77B84AsEVC6kxoK5rUbO2+YYFEcg=' 
WHERE 
  key_id = 'f157608908d8f585952ab319437795284efed6667dd85ff9cf5d43e1636ce468' 
  AND (
    token = 'yWgG1sWsSapWI8O77B84AsEVC6kxoK5rUbO2+YYFEcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )