UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NASKcsWZW0+OqgnOO1iR/sYyPWG6WHp57P+zrtZMtJk=' 
WHERE 
  key_id = '23b7820a61a52b528cf7980c3e1aa9da2f6c7ed32747d08d71546c869c03b89c' 
  AND (
    token = 'NASKcsWZW0+OqgnOO1iR/sYyPWG6WHp57P+zrtZMtJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )