UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dWWSDu7Yzj7k1cgbGl9iA6mncVUvIhjc2V2ZBvWq5c0=' 
WHERE 
  key_id = '00454a6ea8033170f54dc2c6c3d3de10d7c6a5564f01d18acf9730b4b3a9f1f8' 
  AND (
    token = 'dWWSDu7Yzj7k1cgbGl9iA6mncVUvIhjc2V2ZBvWq5c0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )