UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+DUscsrIT3KTfgBkXtHr1h79G+ez3NZKSAnL8MQvm+U=' 
WHERE 
  key_id = '19aa121c8b6c81f9e632ae6028155a41b75f416794336cc99cb802479e9069ec' 
  AND (
    token = '+DUscsrIT3KTfgBkXtHr1h79G+ez3NZKSAnL8MQvm+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )