UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHj54iWl4Ig6IhbvGO1ZRxdaohpKVGKNdcVJ9FkTF6o=' 
WHERE 
  key_id = '74f21019b03a2955e1d17a70066a9ae2ece943fc2faf437c8d7d0fe0645c2f5d' 
  AND (
    token = 'DHj54iWl4Ig6IhbvGO1ZRxdaohpKVGKNdcVJ9FkTF6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )