UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wDRgO7hGYrFxoHFDwRZpAyBeMumXkCWBa1uaKRw7H68=' 
WHERE 
  key_id = '30d653e7a98e349617fc49fb7b064082da5dab7b288dfd5a43dbc29ca3cd81f0' 
  AND (
    token = 'wDRgO7hGYrFxoHFDwRZpAyBeMumXkCWBa1uaKRw7H68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )