UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJCVbapVKM7s4UGZ/jnYCGa5Bz0zt9dAlWhrSO2L76A=' 
WHERE 
  key_id = '4aa7411df10b8078719c5426a4a6380b7233d44a6734e42d0be413f6225b784d' 
  AND (
    token = 'pJCVbapVKM7s4UGZ/jnYCGa5Bz0zt9dAlWhrSO2L76A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )