UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QV8bg1jsDkOJMl4axraavUdZOx7Wt0N1dzwPgh56FDQ=' 
WHERE 
  key_id = '1e63577cd13d66185448561588daa34805a6156e00379ebf9e2565a981f6f65b' 
  AND (
    token = 'QV8bg1jsDkOJMl4axraavUdZOx7Wt0N1dzwPgh56FDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )