UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XEh8ZZKoRD/di4Zb7CIV1vbd8xFQ43MOiZ4aSLw0juo=' 
WHERE 
  key_id = '976531930023655e19834792e090a6a42342b3bc7d682072c02c6472efc733fb' 
  AND (
    token = 'XEh8ZZKoRD/di4Zb7CIV1vbd8xFQ43MOiZ4aSLw0juo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )