UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eT0pHuQJ/Zk6Cb1y/B/4x4wbmsONj2KnYv7TQkJP4+w=' 
WHERE 
  key_id = 'f895ded4cf6cdcdb0df890bb8949e561dc4f622ffa5484021680b587a31bc2b2' 
  AND (
    token = 'eT0pHuQJ/Zk6Cb1y/B/4x4wbmsONj2KnYv7TQkJP4+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )