UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CXWs1dksQZ+zwYxBwGhUz3iuLnmCMNMW3+spr/FGToQ=' 
WHERE 
  key_id = '82575a99feafd03435c6382dc24357b2523e65e6fed079b5f93cadde2cd27cfc' 
  AND (
    token = 'CXWs1dksQZ+zwYxBwGhUz3iuLnmCMNMW3+spr/FGToQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )