UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7X/FmSgcFED1KtOKFLOl0KfYczP+UdLoS/fsshWWpTE=' 
WHERE 
  key_id = '979e376481bd8cfb1da4c6bd8964cf21b44cfaf50c5661f7163bce87710e9699' 
  AND (
    token = '7X/FmSgcFED1KtOKFLOl0KfYczP+UdLoS/fsshWWpTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )