UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kfEkb49w8R4Z9/LBWX5RUDwqhgY/foxP00IPjSjP4SA=' 
WHERE 
  key_id = '9aa49213e26af58445a72096d6302238905e0dea77b3ae1965881ae5ad6e5c70' 
  AND (
    token = 'kfEkb49w8R4Z9/LBWX5RUDwqhgY/foxP00IPjSjP4SA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )