UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kv38ks3h1nPNarKtOWxv4yiH31FAK/sORDn/k0L7whk=' 
WHERE 
  key_id = '2d72267889e26faf41cc28aeecc22574e46401b3b7ecd89e828c0e5fe81a75b2' 
  AND (
    token = 'Kv38ks3h1nPNarKtOWxv4yiH31FAK/sORDn/k0L7whk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )