UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ui9vDsWRp6NcjIcExXPHb2XzOSBAqD/lAgS+Qo0+SAI=' 
WHERE 
  key_id = '5b39d9f15bcc7e76f641292a7e46656599827c340c9072d118f1b89e302fba13' 
  AND (
    token = 'ui9vDsWRp6NcjIcExXPHb2XzOSBAqD/lAgS+Qo0+SAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )