Hazel turn Off/On

Am using an old version of Hazel. Just want to know is there a way to turn Hazel off/on from an applescript or terminal command or automator. I am using old Quickeys (on old PPC for one simple but repetitive task) and need to insert an action into a macro to turn Hazel off/on. Quickeys can run applescript or workflow.
Any suggestions or places to search online appreciated.
Any suggestions or places to search online appreciated.