UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uE8eDQtTpB1cS3u3R+QMxU2WxgUgfKEKNe8gbhehqyE=' 
WHERE 
  key_id = '729ab8f1d31162859f5eb8bf8762607c79272529aca88c9a276752ac7a1ccf2d' 
  AND (
    token = 'uE8eDQtTpB1cS3u3R+QMxU2WxgUgfKEKNe8gbhehqyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )