UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'arCLkU/K+/n6+TXPeP0iLW+4JLlFykmwuD8VM8d1iMQ=' 
WHERE 
  key_id = '9a2f4bd2a7953c2c2b01227f5ff9262ac26fef5fb343c2ac79efee4112e1d21e' 
  AND (
    token = 'arCLkU/K+/n6+TXPeP0iLW+4JLlFykmwuD8VM8d1iMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )