UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'raUn8mi0OSRRPq5pWIq9qFrtT9JENSQA4J4VusOITCk=' 
WHERE 
  key_id = '1892b645d6d8e2956e7fdf67ebc400983e53cea74329254d77d833b016f83540' 
  AND (
    token = 'raUn8mi0OSRRPq5pWIq9qFrtT9JENSQA4J4VusOITCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )