UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q21BaOnawebLFSLyNOewDfHfaFUl+suD8CBzZNtgvPU=' 
WHERE 
  key_id = '35286c4e08a48530647f490b173118600753f451474e9a7e383283121d689bb4' 
  AND (
    token = 'q21BaOnawebLFSLyNOewDfHfaFUl+suD8CBzZNtgvPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )