UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lha1D+WUTyZAoblpy1E515xnLJI7l8XUHAq8UHImM4o=' 
WHERE 
  key_id = '568dcc3b2b42a867c59f4e94504008f573d14f5bf1eaec8b8fad540a27c69e33' 
  AND (
    token = 'Lha1D+WUTyZAoblpy1E515xnLJI7l8XUHAq8UHImM4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )