UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ENuS82wxs2EJldv1OFXorohIYDItG0RdZoAHl+BtIY=' 
WHERE 
  key_id = '2a7f7dcf6e6fc28e1bb85bd9a24209476bb9fa22a7b8ee6437dabf0e9a96bd13' 
  AND (
    token = '1ENuS82wxs2EJldv1OFXorohIYDItG0RdZoAHl+BtIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )