UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YLuENzJ6KfrY8n76cm3cgE8XGA6iooQ1hI9Jhy3bswo=' 
WHERE 
  key_id = '74a27e0587ff5eb63062382352ec3b02aac2818a06431de704190fb2bdfa4a6e' 
  AND (
    token = 'YLuENzJ6KfrY8n76cm3cgE8XGA6iooQ1hI9Jhy3bswo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )