UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SaJRYKTkYbnGN1tyXY0NGEGSAU8E1pEofkq7wVwpTXg=' 
WHERE 
  key_id = 'e66b5496bcf5a58c095dd1e64a8f8e47709c16d83ce3a40f2785c0c3fdb3ab0d' 
  AND (
    token = 'SaJRYKTkYbnGN1tyXY0NGEGSAU8E1pEofkq7wVwpTXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )