UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8bAnVftpDOZwU9i86qqXZmdlAc4SdD3LqQFsQI8ckQ=' 
WHERE 
  key_id = 'e69911ddae98407515dab1f7d110153fb445588ea43e3a14235b7b9a27f6b489' 
  AND (
    token = 'U8bAnVftpDOZwU9i86qqXZmdlAc4SdD3LqQFsQI8ckQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )