UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n2HoYnu/nk5Vk7Znp5+PH4xk3BXz9vswRz5nm+7VKjI=' 
WHERE 
  key_id = '02cb3d3ec3311c2e1b19c3a7517f7632dfe0de227219289f06abb9d53eaa645f' 
  AND (
    token = 'n2HoYnu/nk5Vk7Znp5+PH4xk3BXz9vswRz5nm+7VKjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )