UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XoaTXzQM5FwlQEoxJRbDRqFUAMzP+6rSaqdZZOgu51w=' 
WHERE 
  key_id = '8ce4ad860b77247bd74252febf83f423f7509010789a3be626b82de879c96453' 
  AND (
    token = 'XoaTXzQM5FwlQEoxJRbDRqFUAMzP+6rSaqdZZOgu51w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )