UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RtmY45Ez78qAHVmAHevRXNT+qNdXcwhrIArUZi5XLpU=' 
WHERE 
  key_id = '9114eac028b9b9fa0b1b68a24a7334ce731164951df599e071409eec964ed3aa' 
  AND (
    token = 'RtmY45Ez78qAHVmAHevRXNT+qNdXcwhrIArUZi5XLpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )