UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fvJ7i+E8imwq8Ks7sLZMi9y0kIf2zQMH8bWB8cvYYvM=' 
WHERE 
  key_id = 'fc81f64477315a9d1d7cd5731b8f7ef008023107f586daf9f16143663b0a4c4a' 
  AND (
    token = 'fvJ7i+E8imwq8Ks7sLZMi9y0kIf2zQMH8bWB8cvYYvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )