UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NRRQLeHmT2yxNM8vVdvsI5R9S940AgH9p3HNy7j+qO0=' 
WHERE 
  key_id = 'cd23b4105c4ed4b59133bc2e2d1d5eb087028d7e7d387fca9cebf57454ad049c' 
  AND (
    token = 'NRRQLeHmT2yxNM8vVdvsI5R9S940AgH9p3HNy7j+qO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )