UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z4yBcoDPoQFFHSRPZeZJUs1xTH5kKfHJYbtrEcP1dRI=' 
WHERE 
  key_id = '41c482640859d054e389621e28729f37f49ec12f6fba31174fa9583563a6c065' 
  AND (
    token = 'z4yBcoDPoQFFHSRPZeZJUs1xTH5kKfHJYbtrEcP1dRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )