UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSL6vRdVDJuMfZI+0IienHxQkiq89ZQcmCbmVy4whac=' 
WHERE 
  key_id = 'a8ba66143bc12cc515744b8006bc0eecf88da03cc87e335f2431d6eeb7b5fc45' 
  AND (
    token = 'rSL6vRdVDJuMfZI+0IienHxQkiq89ZQcmCbmVy4whac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )