Found solution
first, create mysql map file, in my case i create :
/etc/postfix/mysql-virtual_alias_default_maps.cf
Will contain :
hosts = localhost
user = postfix
password = ************
dbname = postfix
query = SELECT username FROM mailbox WHERE username='%s' AND (active = '1' OR active = '3')
Then edit this file :
/etc/postfix/mail.cf
Find this line :
virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_alias_maps.cf, regexp:/etc/postfix/virtual_regexp
Change to :
virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_alias_default_maps.cf, proxy:mysql:/etc/postfix/mysql-virtual_alias_maps.cf, regexp:/etc/postfix/virtual_regexp
Restart postfix, and and create catch-all alias, will not ignore existing mailbox...