UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pREEo9m2ddla3m+28yPOIIcA/8IaMNSgZWgQMxGiKDM=' 
WHERE 
  key_id = '24968f5a88c0018def9d334ed1c75efb168753c077a466d2817b58cfe849bec6' 
  AND (
    token = 'pREEo9m2ddla3m+28yPOIIcA/8IaMNSgZWgQMxGiKDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )