UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZG31MlDkx/SvwNnEexOs+YsOe9RzbKfijRzLaZvAGt0=' 
WHERE 
  key_id = '71f3318c295a9f3904d39414b4ae761da10261217dfd1678cf8c88e5cc4e0524' 
  AND (
    token = 'ZG31MlDkx/SvwNnEexOs+YsOe9RzbKfijRzLaZvAGt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )