UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hjfg5bJbzz1Fz0hrtnv+OyS6p+LTrIBvhQP6l/CvsRE=' 
WHERE 
  key_id = '46f5550ace28b8f5e72716aa3fb31dc90ce3502847989843e00ad4358a8258ab' 
  AND (
    token = 'Hjfg5bJbzz1Fz0hrtnv+OyS6p+LTrIBvhQP6l/CvsRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )