UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jarTqyuQD0lmrokLjaKM4qQ6TRSgtrR4dIfe7ca96Mw=' 
WHERE 
  key_id = '6b8367443554ec2b0d88233db11a07531935efa834b0588fb8cf4d9ebdd2ef3a' 
  AND (
    token = 'jarTqyuQD0lmrokLjaKM4qQ6TRSgtrR4dIfe7ca96Mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )