UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LYo68NCe5XQcBv+a20jvOVIsc0jk5v2rkXd5nWED17E=' 
WHERE 
  key_id = 'f932bc849b672fb524a24656a038f159881a52a51b75613699cde513fd638118' 
  AND (
    token = 'LYo68NCe5XQcBv+a20jvOVIsc0jk5v2rkXd5nWED17E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )