UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QS7PEcHfW89nNtWnd/Gfc8jALWXoFyHlkNp2m4CO3GI=' 
WHERE 
  key_id = '5d95855eec42dffe3a066157fd5c0d9ab87d5f7ecfee79af64f50bd845c52808' 
  AND (
    token = 'QS7PEcHfW89nNtWnd/Gfc8jALWXoFyHlkNp2m4CO3GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )