UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FRREDqa6LlU8YiXz/eYzR/oNpq81eF/Z/aK1QemVSUM=' 
WHERE 
  key_id = '171b5b20548c1137ee3e1504d52272c415a4e5ddeb63ea5bc5fed83bb1fad63b' 
  AND (
    token = 'FRREDqa6LlU8YiXz/eYzR/oNpq81eF/Z/aK1QemVSUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )