UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a2iU32XUxl5qtNYwFe2kmsafcjVLl7gI4zFRxmEaD/M=' 
WHERE 
  key_id = 'dc505f41522fbaf34cf25002c7a3f75901992d5acf349b1390fcf77e82586bf3' 
  AND (
    token = 'a2iU32XUxl5qtNYwFe2kmsafcjVLl7gI4zFRxmEaD/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )