UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i9RF6/9+RY2wyUDdO0FLboFNplwX6TxGOOQcMZEQzlE=' 
WHERE 
  key_id = '3ceb929b31b8b6a6f8cb1aa9b9e8eee0888aa158e69ab0722a3a4399386acfb1' 
  AND (
    token = 'i9RF6/9+RY2wyUDdO0FLboFNplwX6TxGOOQcMZEQzlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )