UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ytYWtt4kSmsSBLMPGSoYu+7K/0cWJTSRlVucMkcdXlk=' 
WHERE 
  key_id = 'd7392eaf6bf08cb167f59018f2fc8784a8640f556888726c19be287ef138bc7d' 
  AND (
    token = 'ytYWtt4kSmsSBLMPGSoYu+7K/0cWJTSRlVucMkcdXlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )