UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cs4wFmXT3BXy2u0TZ6j8Hhe9yHU2cbLb8fkWtUvyibA=' 
WHERE 
  key_id = 'da67dff57efe3ed2707aac9a1306b665a543b75ef5048dc7e86e20a400767055' 
  AND (
    token = 'cs4wFmXT3BXy2u0TZ6j8Hhe9yHU2cbLb8fkWtUvyibA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )