UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rGcD6mLg9OIVgs+05rtxrN1QM9qiEudAGJN+uqFVZCQ=' 
WHERE 
  key_id = '3765370d80b260eccfecd41f49e798104ab672cedc0a4e52f7f2e04f4e53d7cd' 
  AND (
    token = 'rGcD6mLg9OIVgs+05rtxrN1QM9qiEudAGJN+uqFVZCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )