UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ypq6J6VinvORr8JVu7K0aqFSHXo897Jj7jd3c1lSew=' 
WHERE 
  key_id = 'ef693275246d0daf1fd3057177054c39ad6f26e9f29112945a454e94db75f8d8' 
  AND (
    token = '4ypq6J6VinvORr8JVu7K0aqFSHXo897Jj7jd3c1lSew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )