UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Yus3CUZK2DbbverLutQs8ctwRW2+uhnkzA14TDjfg4=' 
WHERE 
  key_id = '9b33255c7fe926f74f10b961d7a54870670733c136316a874bd820f816b4c51a' 
  AND (
    token = '7Yus3CUZK2DbbverLutQs8ctwRW2+uhnkzA14TDjfg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )