UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Kh1P7uFJ4Wo7OiRf2POXGyKWwn1RziGuJdzxREsrYw=' 
WHERE 
  key_id = '1e4ce1294b051c376056842666544afcd5acbfb33db91a21fe7da1212f06dbcb' 
  AND (
    token = '/Kh1P7uFJ4Wo7OiRf2POXGyKWwn1RziGuJdzxREsrYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )