UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2QNd5qciijlR+hrbc82ceS5LiZQiXnkoPt1qKrUp3Vs=' 
WHERE 
  key_id = '9977cf9cb11e6f467b443391905b285bdbd87dd74287ef38e8f3ffcc82c3f6e3' 
  AND (
    token = '2QNd5qciijlR+hrbc82ceS5LiZQiXnkoPt1qKrUp3Vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )