UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ITam+gZZJLdmEzqNEA20ERwLz/fI2CG2nymXmyiOLZ0=' 
WHERE 
  key_id = '8fb783c254cbd47ad100dbeeed5884e94fa9737033de9b39038767bdc01227db' 
  AND (
    token = 'ITam+gZZJLdmEzqNEA20ERwLz/fI2CG2nymXmyiOLZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )