UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WuKvbhkVLbBQcr0yvZvV6SmGo4oK024d8I604k0+sOM=' 
WHERE 
  key_id = 'e8bf6ae5a1d9abffedaf5238550be8c5569b6d7e64b654bce45383ed72e5a4c5' 
  AND (
    token = 'WuKvbhkVLbBQcr0yvZvV6SmGo4oK024d8I604k0+sOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )