UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9oHFl4N6ABlq435pmnek5wBOWcjOC9dmIc4HDFMgMvE=' 
WHERE 
  key_id = 'a17f07c31767bc0667cbf1a830ff3de498cc491cd4cea92067aaf92a26156927' 
  AND (
    token = '9oHFl4N6ABlq435pmnek5wBOWcjOC9dmIc4HDFMgMvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )