The attend/primary profile insert info

INSERT INTO cart(user_reg_userid,contentid,content_type,event_eventid,fee_amount) 
					VALUES (7178,3124,'profile',866,'995.00')

the regid : 1032871
the sql: INSERT INTO registration(user_reg_userid,event_eventid,date_and_time,primary_regid, entry_mode, adm_id) VALUES 
					(7178,866,'2015-05-18 09:28:02','0',  'self',0)