UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8uHEbAYDvAG7l7aHNFnHJOHLmLYtdEhbdYHBh+3g/I=' 
WHERE 
  key_id = '08bb631b0ae04c85e2544e8ccb89efd13f3717660af6e7acd73418dabc7bdeb7' 
  AND (
    token = 'K8uHEbAYDvAG7l7aHNFnHJOHLmLYtdEhbdYHBh+3g/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )