UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't39XaToSXQ1MVW0pEVEFqXJxsFd/FqpN4pdRxIUQ/E4=' 
WHERE 
  key_id = '56aefe4274e2d6f41cf33c419640770de2b690c4f5b7727f2ea8f80e213384f8' 
  AND (
    token = 't39XaToSXQ1MVW0pEVEFqXJxsFd/FqpN4pdRxIUQ/E4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )