UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/naAah7h85L0EbxPl9MozNSsHdmXGcAbMF1uIckDc8w=' 
WHERE 
  key_id = '94af760132ad5a29fc27e77a06ac3c19a8a84df4a3ea79ee3bb71f63b10bfe5f' 
  AND (
    token = '/naAah7h85L0EbxPl9MozNSsHdmXGcAbMF1uIckDc8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )