UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ns8EuIF3bozoOTQFYz9G2lh4ZwSFfrkCF5zMgzj3U34=' 
WHERE 
  key_id = '0034470e6feb5878d349580573389e1cd8d0eda6d5f053ddc80e8f6935f181df' 
  AND (
    token = 'Ns8EuIF3bozoOTQFYz9G2lh4ZwSFfrkCF5zMgzj3U34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )