UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o3+LKBdQT10fLaOPwAvSeZWue+OCylGccg2Smc1KR+0=' 
WHERE 
  key_id = '84f3f633ea486f0abcafc738f1975ffc1590f1b383e1ae4f64fdca11e903d952' 
  AND (
    token = 'o3+LKBdQT10fLaOPwAvSeZWue+OCylGccg2Smc1KR+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )