UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A2HUyxlFWfd0oNarvttgnusIWGkkuTw6LWshn6NqKUU=' 
WHERE 
  key_id = '2fd425b8d2427d7817cd9470e5ba82c4955f0af6fa62ffa06819e1348703a8b0' 
  AND (
    token = 'A2HUyxlFWfd0oNarvttgnusIWGkkuTw6LWshn6NqKUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )