UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6t/gxbvG5zIsw7BJ3A74JT0BoUI//nMV9DJ7X8kbbSI=' 
WHERE 
  key_id = 'b164c7ba1cf85318ebafa89562d6dd0c0ebf7b4232fc8f83c08d7f6fdd011368' 
  AND (
    token = '6t/gxbvG5zIsw7BJ3A74JT0BoUI//nMV9DJ7X8kbbSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )