update customers set 
customers_GENDER = '<@GENDER@>', 
customers_firstname = '<@NAME@>',
customers_lastname = '<@LASTNAME@>',
customers_email_address = '<@SEMAIL@>',
customers_telephone = '<@STELEPHONE1@>',
customers_fax = '<@SFAX@>',
customers_group_ra = 0,
customers_group_id = 0
where customers_id = <@KEY@>
@@GO@@

