UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GRvdDhjc4e02qCrC+SiEcDKo6pndsKZhi0jUk7N0nd4=' 
WHERE 
  key_id = 'b79156426b1d267b087ee662f4a3af8a8c355aafd45209250f6348c87a62ce6a' 
  AND (
    token = 'GRvdDhjc4e02qCrC+SiEcDKo6pndsKZhi0jUk7N0nd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )