UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nl1p4ljn3wAkGugqD5v+MtiFIJpP0iJ1O5L0TZdbcbA=' 
WHERE 
  key_id = 'ea8e1ddf49ddb10c15a97f4359c5c30c2de6f57f1521f9a301d513f61b1c0f98' 
  AND (
    token = 'Nl1p4ljn3wAkGugqD5v+MtiFIJpP0iJ1O5L0TZdbcbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )