UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/MZ+WPhW929fdgMW98G+C0N7iPj3rewY9k0GiAf7554=' 
WHERE 
  key_id = 'af7387595272252bbcc7525b9ef8deccc9a45e77a19f63bb372f99dfdb30ab67' 
  AND (
    token = '/MZ+WPhW929fdgMW98G+C0N7iPj3rewY9k0GiAf7554=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )