UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ku1fscrD6MeiIW9r1j4HPqAyVZSTigBIDFQuwJ99DT0=' 
WHERE 
  key_id = '7ee70334cfbcf20801be4de82756cfb4fc977c2934984669674dfca08b702bd1' 
  AND (
    token = 'Ku1fscrD6MeiIW9r1j4HPqAyVZSTigBIDFQuwJ99DT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )