UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMbHujZv9E1qjUDDnOdsvikXp+7TMQM/FTu18kmXwFM=' 
WHERE 
  key_id = '167655cb86170e099b5541feacd3a4f8ec5a1ca9b828e799ca07bfc5675bd09c' 
  AND (
    token = 'GMbHujZv9E1qjUDDnOdsvikXp+7TMQM/FTu18kmXwFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )