UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71hdRMD1laSox970KgbaXcLUN8np9Xa/jxRi/9MEnsM=' 
WHERE 
  key_id = '3d917a2fa9affd444f29a6827d1b637677416f7bb853a0edaded65a614411a4a' 
  AND (
    token = '71hdRMD1laSox970KgbaXcLUN8np9Xa/jxRi/9MEnsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )