UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4VJ38rvoOWG4rxiyU2qibuLs+6hGmy6Nzzzk0jaCNoQ=' 
WHERE 
  key_id = 'd1caf2af380b0d9b6e63c9cfa303472d985607c347722f4f3decc6a96db3a2c7' 
  AND (
    token = '4VJ38rvoOWG4rxiyU2qibuLs+6hGmy6Nzzzk0jaCNoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )