UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vj9ZH9VFco5xtzz8zCJND9r/5DZKusZwSdxTy7Biw5E=' 
WHERE 
  key_id = '1802575a34b81c9514055a83d9393b7ea1983785f208f29fb2d08c2bdd2cbe2c' 
  AND (
    token = 'Vj9ZH9VFco5xtzz8zCJND9r/5DZKusZwSdxTy7Biw5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )