UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jx/XhUep99mzGDc20BKwI9BgYe2Xctjw7ouyS/HEWoM=' 
WHERE 
  key_id = 'c06a2b48e7875bf2f0caeedab7de04e73e5df6d20898adfbae9552ad9e679721' 
  AND (
    token = 'Jx/XhUep99mzGDc20BKwI9BgYe2Xctjw7ouyS/HEWoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )