UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2mj6PRl5dL/zMsvU3m3A19PnWszNbzB3g337EU3HYtU=' 
WHERE 
  key_id = '16464b22a4a3e357be5b44f1d00fbbe686ab57627e89d7bf8f4c39b1afdde36c' 
  AND (
    token = '2mj6PRl5dL/zMsvU3m3A19PnWszNbzB3g337EU3HYtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )