Invaild Token

I am using the following condition

(HeatAbove65 And (NOW > 5:00))

I am getting invalid token on 5:00

I am looking to activate the condition after 5 min

Plug in version 5.1

A Sequence expression requires a minimum of two tokens.

Maybe you mean:

HeatAbove65 And (HeatAbove65; NOW > 5:00)