UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oCKSiW6ZJgor0q6XL8kEWZKR+sEvtXurHriyPJnDcIU=' 
WHERE 
  key_id = 'f8002db285f13f9af17fdd8bd58c041d284b6632ab11318f49b28ec26768ac16' 
  AND (
    token = 'oCKSiW6ZJgor0q6XL8kEWZKR+sEvtXurHriyPJnDcIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )