Google Calendar & MySQL Database sync (cross-sync)

I would like a Google Calendar to sync with my SQL database. I have a database that contains events (in PST timezone), with the fields 'title' (event title), 'date' (event date, day/month/time ie 05/03/2012), 'time' (event start time in 24h ie 03:00 or 23:30), 'end' (event end time in 24h ie 05:00), and 'embed' that contains the event description. I'd like to have the Google Calendar sync with the information in the database, and also the other way around (if a new event is added to the calendar, add it to the database).