UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8wwwZ2VPDRHsvA/xlKeq5YGwV0pIEJMNt4D4JRTcRM=' 
WHERE 
  key_id = '5b95ec6ce1220be938bf4a80a5dc2dc238c65b80110fdce8a83cf56f1ac86a68' 
  AND (
    token = 'g8wwwZ2VPDRHsvA/xlKeq5YGwV0pIEJMNt4D4JRTcRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )