UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hKQlTc7M9/lxHhLN4vpqzWgkiO1QtVbOkIQN6kFdRU=' 
WHERE 
  key_id = '8c3bfb9c8b662b0f687ba357816ad0ef05ae952cd0b2ed43db4151eb933f43ee' 
  AND (
    token = '4hKQlTc7M9/lxHhLN4vpqzWgkiO1QtVbOkIQN6kFdRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )