UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C86lh5s6Y1BmZuR/+spRWRZuLqoe+97Rzz5qeHh5WSA=' 
WHERE 
  key_id = 'c0234c4de4f1028a83238cd7b4d17fcf02f1c347bc057ff2b5f4137a03cae732' 
  AND (
    token = 'C86lh5s6Y1BmZuR/+spRWRZuLqoe+97Rzz5qeHh5WSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )