UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qFn5IWF8tJ85sSIdODS4EzDJzcRMcov50BaW7i2kdTA=' 
WHERE 
  key_id = '4cb82dfbe7ce7dccec8fc0f1292832e3a4d54fe32f171e21ddd2783385aca690' 
  AND (
    token = 'qFn5IWF8tJ85sSIdODS4EzDJzcRMcov50BaW7i2kdTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )