UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'viXzWTXIXhLCZjslOEf/+fLNvB+hAWNq6o9kK68c1cI=' 
WHERE 
  key_id = '92ad5d154c24b5f7111f495be27bf30b660342ce577bb95d248e38c87b54ced2' 
  AND (
    token = 'viXzWTXIXhLCZjslOEf/+fLNvB+hAWNq6o9kK68c1cI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )