UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6u75o475gC35RluzMp4OU2KB08Ty8NIzZIOCSMxnIw=' 
WHERE 
  key_id = '379562720088680f1dfe5176c40c071d94b928a8e55b1fc1fad01e36cd12a381' 
  AND (
    token = 'h6u75o475gC35RluzMp4OU2KB08Ty8NIzZIOCSMxnIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )