UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Ye7+WftXBaWta7rV6K7q5GDqApqVu9boflpz/Ed8OA=' 
WHERE 
  key_id = '3de0969a39245dc7b365fb7b8d65aeca3d4854cc461ca9e102971fddf39d2f1c' 
  AND (
    token = '8Ye7+WftXBaWta7rV6K7q5GDqApqVu9boflpz/Ed8OA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )