UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KKb6ln83LJSDJctzr7v8c11BMuZabuVLOw6L0C22nfA=' 
WHERE 
  key_id = '1dbe9a457cb7a0f5cdd9d9d9d0287907627b3cc88bdbb3d4d78de6f44aefe507' 
  AND (
    token = 'KKb6ln83LJSDJctzr7v8c11BMuZabuVLOw6L0C22nfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )