UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tm0Z6cEMoRuDgqjqPVYH4GmSmx3U4eAS1ZyPb9R/3gM=' 
WHERE 
  key_id = '8665edff9e8e6257e8543b832d6e3a2a8e9908c88551cc2d6297ce9104aa9be5' 
  AND (
    token = 'Tm0Z6cEMoRuDgqjqPVYH4GmSmx3U4eAS1ZyPb9R/3gM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )