UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+zD/Y2IC4EIcsAo1xBxa1UxOOyIDteCBU/LWFjY3tI=' 
WHERE 
  key_id = 'f19636c3c0f6bfae9120907b5b17f9b19adfd057008a8aadc31d234dd6787840' 
  AND (
    token = '6+zD/Y2IC4EIcsAo1xBxa1UxOOyIDteCBU/LWFjY3tI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )