UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nPqnNiKAqVLfzf2uHGGygh1iw6Fos2CNFTZx5KsIe2o=' 
WHERE 
  key_id = 'd14747e5f36cd14451ec0805d9c761e2fb9f423f4471f8fa73d84a983026d689' 
  AND (
    token = 'nPqnNiKAqVLfzf2uHGGygh1iw6Fos2CNFTZx5KsIe2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )