UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gXycum0PTBqfxtlHoswChtYOWaNEDNAL7TMdkymTnMw=' 
WHERE 
  key_id = '03fdb93b06835d38348772968f88a327167b19527e0f0759729fec22f828ec96' 
  AND (
    token = 'gXycum0PTBqfxtlHoswChtYOWaNEDNAL7TMdkymTnMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )