UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yAZSmLZhc9xqQpSG0RQ0rF7xMGwVr8sNP2/JrK/kPaA=' 
WHERE 
  key_id = '9b093c8240a78a80ee06ea0bba769a9220314adb623bea8099aad0fff3964a2c' 
  AND (
    token = 'yAZSmLZhc9xqQpSG0RQ0rF7xMGwVr8sNP2/JrK/kPaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )