replace(K key, V value, long lifespan, TimeUnit unit) does not extend lifespan

In our system we make something like this:

tokenCache.put(tokenStr, token, 60 , TimeUnit.SECONDS);

after let say 59seconds we call

Token token = tokenCache.get(tokenStr); // where tokenCache is infinispan cache
...
token.setValidTill(tokenTime); // some modfication of values of token
tokenCache.replace(tokenStr, token, 60 , TimeUnit.SECONDS);

As I understand from JAvaDoc:
V replace(K key, V value, long lifespan, TimeUnit unit)

replace object in cache = put token once again and in our exapmple object should live 60s more from time we call replace. But from my test when
I call replace after 59s after initial 'put' object are removed in 60 second. When I call

tokenCache.replace(tokenStr, token, 120 , TimeUnit.SECONDS);

object lives 120s from initial put. Is it proper behaviour? If yes how to extend life of object by 60s = how to add 60s to lifespan?