UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XaCYBvtigmCHB11TDMEaIcynJZu75nv/+Lh6JQ+NIaE=' 
WHERE 
  key_id = 'a6ef3610904080e9a7223ebe292725ebbfe5bbd17e2b05d21bfbfa450d950d10' 
  AND (
    token = 'XaCYBvtigmCHB11TDMEaIcynJZu75nv/+Lh6JQ+NIaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )