UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5IjcCTpmEcSKii88LBz+kfFc0pZB18M/IKV6WNrZnc=' 
WHERE 
  key_id = '4960039c58b905d24ae24a5bf7535f6dc801ff529400a2562eba2a765f73a83a' 
  AND (
    token = 'N5IjcCTpmEcSKii88LBz+kfFc0pZB18M/IKV6WNrZnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )