UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uSwavjLyxxMjXllwqsc/Mo1o78bm69AHHTPowPXIWlU=' 
WHERE 
  key_id = 'b4a2eb9aa888b0d4405069d5e167eaa8b05ffd76be65dc25b9a30cb152b3c204' 
  AND (
    token = 'uSwavjLyxxMjXllwqsc/Mo1o78bm69AHHTPowPXIWlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )