UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6lwiZhEw1oO/wQVuz3FRg0jCZQvqGtlZjwKoK7wm+0=' 
WHERE 
  key_id = '287abd437494c436722d7562bd6312662e182ee55c5e234983eb715a98102dd7' 
  AND (
    token = 'h6lwiZhEw1oO/wQVuz3FRg0jCZQvqGtlZjwKoK7wm+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )