UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7v+g/EaneDCtxLKlJpnUC+xlvMNjyEXeVK72VM637Dc=' 
WHERE 
  key_id = 'a47ea11dfb6eb21ee43cafc4413d54eb281d1adc501f2773c233e078e3c85aa4' 
  AND (
    token = '7v+g/EaneDCtxLKlJpnUC+xlvMNjyEXeVK72VM637Dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )