UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TLsMbzgFYBBnTLq5FlleULOeCwszm7DjVWmwFmy/L1Y=' 
WHERE 
  key_id = '8f3fd457f8c24ca408809b48c56226a9018973a98faa63d78d360abbbe78ca5e' 
  AND (
    token = 'TLsMbzgFYBBnTLq5FlleULOeCwszm7DjVWmwFmy/L1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )