UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KOCYSSx02rmaI24o6qGvzsA+M36PuFX8a0iBYkLBXPg=' 
WHERE 
  key_id = '8c308357f8cb113e1d1298b212c779ec7157efa6fd74b45e8ecf5457d01910cf' 
  AND (
    token = 'KOCYSSx02rmaI24o6qGvzsA+M36PuFX8a0iBYkLBXPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )