UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DUAjXdRG8Urpe/yzYWXvnphRdvTcMm5DTXfcwso64WM=' 
WHERE 
  key_id = '1a4a227483c6ae0a3f19f09a787b4e0ab99cc804ac38d329609a285c60331dba' 
  AND (
    token = 'DUAjXdRG8Urpe/yzYWXvnphRdvTcMm5DTXfcwso64WM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )