UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lAjgxVJeD8Cl9Y7tvmehMVrrUTVAMGRZy3qEOOt4qdo=' 
WHERE 
  key_id = 'c3db0bb78d77f80909751d460875d9cdf16e8c240235a784d27daf0fd7b5acb2' 
  AND (
    token = 'lAjgxVJeD8Cl9Y7tvmehMVrrUTVAMGRZy3qEOOt4qdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )