UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pAjGkGz7VUuUMfy6i5bPncCIHf8eK9IwVzsUwlhXkWM=' 
WHERE 
  key_id = '2cdb82bf2b1eb85e7979647cf5edb937e1a6f65d1df44c7956992a3421d2e9de' 
  AND (
    token = 'pAjGkGz7VUuUMfy6i5bPncCIHf8eK9IwVzsUwlhXkWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )