UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0fX4zf+7Cn9+jJzPy/PtBiqJB+XopQj/HZDBxQP/QI=' 
WHERE 
  key_id = '10e8f61cdecc5811085ee7d438403141803f85a4375fa34fb8317325e0ab58f6' 
  AND (
    token = 'r0fX4zf+7Cn9+jJzPy/PtBiqJB+XopQj/HZDBxQP/QI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )