UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aoyIYWErG5Q/ejHJ65AP2FEgb3W88HhtqtQj3K84AjI=' 
WHERE 
  key_id = '4e5ffd481e03bfdd5cb27639ff209a2509fa3defdc2b27189c5a32afc53eb690' 
  AND (
    token = 'aoyIYWErG5Q/ejHJ65AP2FEgb3W88HhtqtQj3K84AjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )