UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DbfCa5zQEyc+DU1LkGggEumazsS5kmK0AwjD4gBIBvY=' 
WHERE 
  key_id = '4b749f2785cd5fc142e1f570f2f2393be40858a65b58c5dd0afadf3c833ea22c' 
  AND (
    token = 'DbfCa5zQEyc+DU1LkGggEumazsS5kmK0AwjD4gBIBvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )