UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLvOTs6eIUS4Cw0c3HtdlxGFqf4esKthdAZZGriyzPQ=' 
WHERE 
  key_id = 'a600f11eb11ebc51173c3bb4009a1f40e66b4c35b52c46afd5f29ba9ad8d59c9' 
  AND (
    token = 'iLvOTs6eIUS4Cw0c3HtdlxGFqf4esKthdAZZGriyzPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )