UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQFmQ76dg01ihIfS9iPS9kdYNEIsf8sffG1Znr6Oq8c=' 
WHERE 
  key_id = '111d9f84f0a0a9e4eff336be77113613956a3db56958d7ecad5d109ebddac262' 
  AND (
    token = 'DQFmQ76dg01ihIfS9iPS9kdYNEIsf8sffG1Znr6Oq8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )