Converting string to date with timezone adjustment

I am attempting to convert stirngs to dates in mysql

Thu Oct 23 16:46:47 2014 +02:00

Im unsure how to handle the +02:00, The rest is simple enough

 update logs
 set date = str_to_date(date_raw, '%a %b %e %T %Y')

This returns

Truncated incorrect datetime value: 'Thu Oct 23 16:46:47 2014 +02:00'

Any ideas?