The attend/primary profile insert info

INSERT INTO cart(user_reg_userid,contentid,content_type,event_eventid,fee_amount) 
					VALUES (1176,2987,'profile',831,'35.00')

the regid : 1029141
the sql: INSERT INTO registration(user_reg_userid,event_eventid,date_and_time,primary_regid, entry_mode, adm_id) VALUES 
					(1176,831,'2014-09-22 15:28:44','0',  'self',0)