UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A8n4/dAwEcn6Qp+UlJsAzZ+ooAHuNi1/fD/+2W+hiMM=' 
WHERE 
  key_id = '3f7e9884a380e3d9ba0730cbf6920668c628dc8a301a6fd732a629ef7433924e' 
  AND (
    token = 'A8n4/dAwEcn6Qp+UlJsAzZ+ooAHuNi1/fD/+2W+hiMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )