UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dB48WcUZNfpK9sjJQWXAREb70KJRE3pamMd9boDtlyM=' 
WHERE 
  key_id = 'efe8a08876d89547ad75ddcb1c613a09d04101783614cc26223e440a74f08530' 
  AND (
    token = 'dB48WcUZNfpK9sjJQWXAREb70KJRE3pamMd9boDtlyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )