Stored Procedure in MySql

drop procedure if exists paymenttype_save$$
create PROCEDURE paymenttype_save(
IN pId INT,
IN pName varchar(50),
IN pUpdatedId INT,
IN pUpdatedDate Date
)
BEGIN

IF pId<1 THEN

insert into paymenttype
    (
     Name,
     UpdatedId,
     UpdatedDate  
    )
    values
    (
     pName,
     pUpdatedId,
     pUpdatedDate
    );
ELSE

update paymenttype
   
    set Name=pName,
      UpdateId=pUpdateId,
      UpdateDate=pUpdateDate
      where Id=pId;
   
END IF;

END$$
DELIMITER ;