I can't log in, due to old security keys

I used to play Swtor when the game started, at that time It was on origin and I had the collector edition with the physical security key. Now after a time I stopped playing the game and moved on with other games. Yet I've found myself of late wanting to play again.

The issue is simple, Origin doesn't exist anymore, so I in the EA app I don't have the game, because it is actually not EA that provide it but Steam, and my key is long gone now. Sadly nothing work including reseting the password or anything else. I just seems to be in a hell hole and can't seems to be able to contact an efficient customer service. I'd like to be able to play again can someone help me?