The tokens are used on the machines: Juggernog, StaminaUp, and deadshot daqurie. i will now explain where you can find these so called ''Perk machines'' around the map and what every machine does
Juggernog: This perk dubble your health and makes you harder to kill. You can find this perk outside the nether portal
StaminaUp: This perk gives you the power to run forever without getting tierd. You can find this perk near the T-trap pool
Deadshot daqurie: This perk makes your crossair smaller and lets you aim better in that way. This perk can be found under the lighthoues
I hope this information was useful :3