UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z8fajpKPFJlvdK1/WgBSFlcFInp0c0rOR2qAetd/AZE=' 
WHERE 
  key_id = '39fb25a0d1596907f4c7ead567ae2b22fc0416573075e0ecff8e557922dfa65a' 
  AND (
    token = 'z8fajpKPFJlvdK1/WgBSFlcFInp0c0rOR2qAetd/AZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )