UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'beI6lF3T+ypTvll+eIwjZwzP+MkLQKOHB5fDvJD6DqQ=' 
WHERE 
  key_id = '45934afd0d12a964307761419a3d66f981cda06857c63ab3c9c9f97b84390463' 
  AND (
    token = 'beI6lF3T+ypTvll+eIwjZwzP+MkLQKOHB5fDvJD6DqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )