The attend/primary profile insert info

INSERT INTO cart(user_reg_userid,contentid,content_type,event_eventid,fee_amount) 
					VALUES (1000000121,2765,'profile',761,'175.00')

the regid : 1026887
the sql: INSERT INTO registration(user_reg_userid,event_eventid,date_and_time,primary_regid, entry_mode, adm_id) VALUES 
					(1000000121,761,'2014-03-23 20:24:17','0',  'self',0)