UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IYWtBEVVLKI6wI5m+BdH3NN3wfnrSuBk25FNY0UkuCc=' 
WHERE 
  key_id = '1f8254a67b87b8dd22d9bca1a358237ed0ebb2a75720c109e58cfbfd79d65994' 
  AND (
    token = 'IYWtBEVVLKI6wI5m+BdH3NN3wfnrSuBk25FNY0UkuCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )