UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WXhT67Zv9Hj6ma7rb31cWFoEauyUr2CcLgBQHyf1QTk=' 
WHERE 
  key_id = '3288abe6d9bb20bc70076d8b89c2e759e281b56d90691a359a5a19bc402b0d9f' 
  AND (
    token = 'WXhT67Zv9Hj6ma7rb31cWFoEauyUr2CcLgBQHyf1QTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )