UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eGUSaHnGRx6+retMvgnZAxBEXj6CUJ8elFyqP7jYof0=' 
WHERE 
  key_id = '92085aecb9845726283143f0c8e6605bdf76aa58ee2b72e852a92d8f52f7967d' 
  AND (
    token = 'eGUSaHnGRx6+retMvgnZAxBEXj6CUJ8elFyqP7jYof0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )