UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D1RqMg83WrFx7Jqh/2/iZ6KDKeQnMPsHYunhwMiKxrg=' 
WHERE 
  key_id = '448d1f9d6cd42b91008ea2b56d7379e69fb52dec781b4bdcb72a4cef766c5319' 
  AND (
    token = 'D1RqMg83WrFx7Jqh/2/iZ6KDKeQnMPsHYunhwMiKxrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )