UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'unpLZhWi1PEl23vbCeZFmRJFbzDW1MqnJP74wUe8lic=' 
WHERE 
  key_id = 'e60e782be452a42b25fbef71f93ebdbc050afe229b7769b7762f4cf00e561dcb' 
  AND (
    token = 'unpLZhWi1PEl23vbCeZFmRJFbzDW1MqnJP74wUe8lic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )