Hey KOI_27,
Has anyone else had access to the account that may have spent these? Just taking a look back over the account itself, I'm not seeing any signs someone from a different location has accessed it.
Looking back through the in-game history however, I'm seeing these tokens being spent pretty consistently over the past few weeks, if not longer. Most recently these were used for Wishlist pack upgrades, with another batch of purchases a few days back for more Wishlist pack upgrades and the Brass Rain weapon skin recolor.
This looks to be the pattern going back a few weeks before that as well, with Wishlist pack upgrades and various weapon skin recolors including Prime Time and Death Blossom, the Extreme Measures skin recolor, and numerous challenge rerolls.
If you believe there's a possibility someone else may have accessed the account, I'd definitely suggest some security steps to make sure the account's been resecured. However, this looks to be fairly normal activity from what I'm able to see.