UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WdBf6Xx4lVOnPIbWpxJJa5zM+DkZyGnIvXe0m3a9H9I=' 
WHERE 
  key_id = '29cc3f2642e61e6a9d0fea3b986f286b907399f56bea0a8fc01966ec9874b86b' 
  AND (
    token = 'WdBf6Xx4lVOnPIbWpxJJa5zM+DkZyGnIvXe0m3a9H9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )