Can’t acces wp-admin

After a bunchof backups, my admin account from my personal blog does not have acces to wp-admin Now I want to ask you how can I change my permissions from sql? In read from wp_usermeta this

INSERT INTO wp_usermeta VALUES (‘3′,’1′,’wp_capabilities’,’a:1:{s:13:\"administrator\";b:1;}’);

that probably means I have acces to admin panel but in the reality, I don’t. have