UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k7HUZby1oYvP/CjsqyI3vp0rOwTqBVjhDj56oeS12J0=' 
WHERE 
  key_id = 'f85adef36eb233979ae713992c27b54bec2569669b9af278fb0aa988cc6a545d' 
  AND (
    token = 'k7HUZby1oYvP/CjsqyI3vp0rOwTqBVjhDj56oeS12J0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )