UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DmWWAhNr09RqiJu6dU16U8vETuc3PxIvHp1ygOKWvgM=' 
WHERE 
  key_id = '35bf0e18d2e295fc3b370323b4d430ccce8ce2227f832c1454a0db4c3648d967' 
  AND (
    token = 'DmWWAhNr09RqiJu6dU16U8vETuc3PxIvHp1ygOKWvgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )