UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8KlZ/+rySiS2R8sSTHLaV8jcS8qXdGYRrPr/ubS38Bc=' 
WHERE 
  key_id = 'b8325046997cdad5fcc8c32ac6cbc6ef708685d2447927e437ed084077ea542b' 
  AND (
    token = '8KlZ/+rySiS2R8sSTHLaV8jcS8qXdGYRrPr/ubS38Bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )