UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZY1JIvV3+MDU8TwkGRwnFwaTxHWeVBNCV31gVSNQco=' 
WHERE 
  key_id = '78793b3b7b2bb06fbe209527bbe0baa4585e1f49004d41503885a6180d9fa936' 
  AND (
    token = 'gZY1JIvV3+MDU8TwkGRwnFwaTxHWeVBNCV31gVSNQco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )