UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4DzinUZZUYAFTI4eCxGGzLy+Chr/qR2m3NXb9zCAA/k=' 
WHERE 
  key_id = 'af10a811a829d6d4d74b6d5254b2f8ba12836c54c81db9c3433b031b44db1fbb' 
  AND (
    token = '4DzinUZZUYAFTI4eCxGGzLy+Chr/qR2m3NXb9zCAA/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )