UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rbngugteC3LZ6Cj8KqXDAZwncm53ad9IMFzwT/Cxd04=' 
WHERE 
  key_id = '46c259f04bebeb22dd16666eaeb26da1da1d514ab13bfe4580883136da9f122f' 
  AND (
    token = 'rbngugteC3LZ6Cj8KqXDAZwncm53ad9IMFzwT/Cxd04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )