UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wdDzb4qgD0WCaS3xKObYE+fwuYJr+lmW9hCpLoA2qSs=' 
WHERE 
  key_id = '5d61e910b9ba02a9a386209b6726c6579754da17bf24ac2e1e20906733a55875' 
  AND (
    token = 'wdDzb4qgD0WCaS3xKObYE+fwuYJr+lmW9hCpLoA2qSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )