UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v2B1yFKk8/Klg+oJqayazksNWcwdJ94rq57M8G9Qqjo=' 
WHERE 
  key_id = '958c79156a3139463ea5f50192b7ade28d069b3bbdd460f6c433ec29b69b560b' 
  AND (
    token = 'v2B1yFKk8/Klg+oJqayazksNWcwdJ94rq57M8G9Qqjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )