UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7b3wwJrSoPl59/+5tfo7DiQ5PieN95v8ANZT/OkquhA=' 
WHERE 
  key_id = '3bcecd7d8b60022e1efc56e3104be987844882565052278e2315eae58e1e9d95' 
  AND (
    token = '7b3wwJrSoPl59/+5tfo7DiQ5PieN95v8ANZT/OkquhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )