UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRB2mhCw7fuLRaAP5t7aotXh3nhCgiZm07Hj6zhEk70=' 
WHERE 
  key_id = 'f1240ab7d86808dd2bc3dd19835b6a6a78764a6a5b3226d27efe59a52b99da1b' 
  AND (
    token = 'VRB2mhCw7fuLRaAP5t7aotXh3nhCgiZm07Hj6zhEk70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )