UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nSxzn8C3FXHs9WurdpMkwoOyRNm6/u6nrOGH5fMkyyI=' 
WHERE 
  key_id = 'ddce92a32d42142d66d9a3d911dbe3b9d42fc0835c9b5b04638e837fae077f24' 
  AND (
    token = 'nSxzn8C3FXHs9WurdpMkwoOyRNm6/u6nrOGH5fMkyyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )