UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZWwWXUmzn7P/bEVFBW/TcgLoNM5xM0hNtRoTW37Xgqo=' 
WHERE 
  key_id = 'a37bb405bd479f826a22bbfa71c189582bfe7cb1176fb24530db7f38785a1bfd' 
  AND (
    token = 'ZWwWXUmzn7P/bEVFBW/TcgLoNM5xM0hNtRoTW37Xgqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )