UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3YyNpPI7KoVmGozfkFtUQnRrd5VIIWg+EMg73Xi5wE=' 
WHERE 
  key_id = '872adf596f1474efe9fa1173253686b1742b6ac73966bc61225ec8db61028b75' 
  AND (
    token = 'n3YyNpPI7KoVmGozfkFtUQnRrd5VIIWg+EMg73Xi5wE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )