Did you buy CE? have standard account but cant use code? look at this:

[xbiggixx]

So I'm pretty much screwed then..?

[Talaya]

no when you log-in you use the number the token gives you, i cant remember exactly its been ages since i used one, but they work pretty much like that.
maybe its bugged?

[Kedrah]

So I'm pretty much screwed then..?

You'll be fine, just enter whatever number it gives you. Each time you log in it will give you a different number, and you have to enter that one. It changes every time, and it's supposed to, to keep your account safe.