UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rnZFBF7SKG/Al50LnaPKdDO6gPjcggQRzsVFBekq6uU=' 
WHERE 
  key_id = 'd5c10678271b97d40d79811617827f472d928c105b378d4bafd41f013e603c5b' 
  AND (
    token = 'rnZFBF7SKG/Al50LnaPKdDO6gPjcggQRzsVFBekq6uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )