UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3NG/xdvxnGmi1FQdCqN8MZ6eQgMb5bo1p2bJIOAzkhU=' 
WHERE 
  key_id = '479b0a9a0ae99ed8af23a3afec6e82308fc870338ffec3a76b51cfb8e3ec4c64' 
  AND (
    token = '3NG/xdvxnGmi1FQdCqN8MZ6eQgMb5bo1p2bJIOAzkhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )