UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uc4AbuTThDeJ0X/RJtehDHZIUj5lkFLk//GwZOCGWOU=' 
WHERE 
  key_id = 'de006392ac7b66aefd0168bd84879bd978763860b42857a4ab63893d2b0f1c57' 
  AND (
    token = 'uc4AbuTThDeJ0X/RJtehDHZIUj5lkFLk//GwZOCGWOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )