UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '268nFkp/bLK0eEjH3T7jCkHypTFqgm9nA7y7XVgooWA=' 
WHERE 
  key_id = '5b0b7f06dac84eaea7965fec4d6183b4cac4e8921b9986eab1c2e2462b223911' 
  AND (
    token = '268nFkp/bLK0eEjH3T7jCkHypTFqgm9nA7y7XVgooWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )