How to change vote date in database (date format unclear)

Hello,
I am importing the votes from another component into Hikashop, and I need to change the vote dates manually in the database

under vote_date column I see values like this
1526969641

but I don't understand how this converts to the date, any suggestions?

I read your reply here www.hikashop.com/forum/customers/888892-product-vote.html but this seems to point out to an old db structure as I can't find any vote_created column

Thank you!

Hi,

Dates are actually converted to "timestamp" before being stored on the database. To properly convert your date to a timestamp before storing it, you'll just have to use that kind of tool :
www.epochconverter.com/

Thank you, you never stop learning...

also thank you a lot for the great support you provide on the forum, I know I am asking lots of questions
but Hikashop is really full of features