UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V8mnRPkdjpqot+Nr+wOHx92ev6wHtwaFHRlsarI85Pg=' 
WHERE 
  key_id = '4ba94bc3b488a112e0ba5bd05f99dec683d550e81840d17c9dc38fbba3b69231' 
  AND (
    token = 'V8mnRPkdjpqot+Nr+wOHx92ev6wHtwaFHRlsarI85Pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )