Hi,
In the mass action, in the "sale_end" filter you can use the value " {time} " which will be automatically replaced by the current timestamp.
So it allows you to create a generic mass action rule that could be trigger every date and will unpublish the published products with a sale_end inferior than the current {time}
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.