UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zNz8swhiuD+ZQn8JrpW3TsW1oZmYDMEpglMa6fZfv1s=' 
WHERE 
  key_id = 'fd2da882874f92220fa33abbcc9cffba9bd986706b1573e8d5f021b1bd493ec2' 
  AND (
    token = 'zNz8swhiuD+ZQn8JrpW3TsW1oZmYDMEpglMa6fZfv1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )