UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ldb4m3qwrP2PTb/P2RyhImKlshagR1wIK87cwY1xgzs=' 
WHERE 
  key_id = '00d2656a78bbfeccb9eb514043b91f4cad29e2d8edf6b7743357209d24607b61' 
  AND (
    token = 'ldb4m3qwrP2PTb/P2RyhImKlshagR1wIK87cwY1xgzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )