UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBivATx9gNZL84vF0z7ePtoRYbf9MSrEASCm1KOgy1Q=' 
WHERE 
  key_id = '1fe39b879d5157679f35e1acfa0d54e2e8685d104d33e41887c8b4917a449fea' 
  AND (
    token = 'VBivATx9gNZL84vF0z7ePtoRYbf9MSrEASCm1KOgy1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )