UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hz43djvRiB+2yhx9rxLlwMtrXiZJ6Xqf2bNq/2cpc3w=' 
WHERE 
  key_id = '282ab8bff99543dc8f9cefc166567375dd93a781e8132fbb710975af01fb2077' 
  AND (
    token = 'hz43djvRiB+2yhx9rxLlwMtrXiZJ6Xqf2bNq/2cpc3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )