UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PIX41H+Z7OKXke/XJnMR8b3CfywhidczP7gS+WsQkx0=' 
WHERE 
  key_id = 'e4954f8d008af08a53cce85162458b3d0924015b38a9d54e8e2f968e99063ac4' 
  AND (
    token = 'PIX41H+Z7OKXke/XJnMR8b3CfywhidczP7gS+WsQkx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )