UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2VddTTuLwSEp9dW/HCn5uWD5cg9wYuQzBDVStjau8kQ=' 
WHERE 
  key_id = '3003eef2a4c7a4aa4e0a2763b262daff152578b37807dbcb2693b47bb0dbebf8' 
  AND (
    token = '2VddTTuLwSEp9dW/HCn5uWD5cg9wYuQzBDVStjau8kQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )