UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XWhJBglleidLYolgUTNYq0gAPUSrMODCVsCWyxpch2A=' 
WHERE 
  key_id = 'b1df5089c1c93d015d3260ff16de1f228fa5d94eaf7f85e2e3ca1d581184888f' 
  AND (
    token = 'XWhJBglleidLYolgUTNYq0gAPUSrMODCVsCWyxpch2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )