UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CDsspzc6DRM06ByKu0yxQENuD3xF1EW0kFkM+2ZhsoY=' 
WHERE 
  key_id = 'fc5843bf4c9ca77a82d21974287bc8a375fd49cce54a8224c3b0a0374c59e31e' 
  AND (
    token = 'CDsspzc6DRM06ByKu0yxQENuD3xF1EW0kFkM+2ZhsoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )