UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tSXQ1kfUx9Auap4jh/+cL9YEC34zOzYsw3koAF/n2+Y=' 
WHERE 
  key_id = '8ec06819a90b3dbc4df6b78c75bffb9be3c80d5d17abd5a2ef25fe402149f498' 
  AND (
    token = 'tSXQ1kfUx9Auap4jh/+cL9YEC34zOzYsw3koAF/n2+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )