UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0kPXronBf9ntr1mAPsTIt5xhxSvtZ8dfa6VvNQMNyU=' 
WHERE 
  key_id = '0f7c2194164003841499f11c09af301d1f1f798682b6205c34f7c69f8fd77f08' 
  AND (
    token = 'e0kPXronBf9ntr1mAPsTIt5xhxSvtZ8dfa6VvNQMNyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )