UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSYA4k6Gy3jwQhUU5k1k8gY8Gfqt9anHj18lvd2lDCU=' 
WHERE 
  key_id = '9a760c59f6330f1f6c33bef53efbfa9cb805d108857cb30b703427eb5f07666f' 
  AND (
    token = 'iSYA4k6Gy3jwQhUU5k1k8gY8Gfqt9anHj18lvd2lDCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )