How Would I Update These Contacts?

I use this query:

SELECT TOP 4000 * FROM wce_contact
where website not like ''
and expressemail like '%@%'
and idstatus like ''
and salutation not like '%there%'
and task not like '%x%'

I know that I can update a field like this...

update wce_contact
set task = ''
where task in ('x')

But how would I update a field that matches the above query? If you read my other post, this would eliminate the need for me to select a range of contacts.