UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N9fphZ4ICZ6Bi1LkXxo+icw2cF83fpXC08CjQBksur0=' 
WHERE 
  key_id = '13b91997a1845995657147704170c478950262a6a91f5404ad24e9a3602789fc' 
  AND (
    token = 'N9fphZ4ICZ6Bi1LkXxo+icw2cF83fpXC08CjQBksur0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )