XML

<globalevent name="UpdateOfert" time="18:54" event="script" value="atualizaShop.lua"/>

LUA
 

function onTimer()
		db.executeQuery('DELETE FROM shop_offer WHERE id = 1')
		db.executeQuery('INSERT INTO shop_offer (`id`, `points`, `category`, `type`, `item`, `count`, `description`, `name`) VALUES (1, 299, 2, 8, 19244, 1, "Ao abrir o Addon Box, voce encontrara um Addon eleatorio", "Addon Box"')
		return true	
end

db.executeQuery("INSERT INTO shop_offer (`id`, `points`, `category`, `type`, `item`, `count`, `description`, `name`) VALUES (1, 299, 2, 8, 19244, 1, 'Ao abrir o Addon Box, voce encontrara um Addon eleatorio', 'Addon Box'")

db.executeQuery("UPDATE `shop_offer` SET `id` = 1, `points` = 399, `category` = 2, `type` = 8, `item` = 12345, `count` = 1, `description` = 'teste', `name` = 'teste'")

Tentei de varias maneiras, mas nada.. 

resolvido por conta propria