UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jsTLEeHSujuAFxObVgo6dkdSBE7XhSr8/f85JsX+Mbs=' 
WHERE 
  key_id = '6ca32dcfb034ef30cb68533a155959523229fe21b3ae8eb9458e5d4b6e02127d' 
  AND (
    token = 'jsTLEeHSujuAFxObVgo6dkdSBE7XhSr8/f85JsX+Mbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )