UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7zM/b4JjrVBu47AEXwc5bV5Y/w1D3qz4iWKkx+CfrZ8=' 
WHERE 
  key_id = '357e2c8bf5554890c1ad95d869226643f09afdcd96cc5b3b31638eae68f89bd4' 
  AND (
    token = '7zM/b4JjrVBu47AEXwc5bV5Y/w1D3qz4iWKkx+CfrZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )