UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd1kPs2CeSAMoR+pEdnWWtJBPLJzrJ5qwU3kRViFfFHw=' 
WHERE 
  key_id = '6ec7ca8389c585f2cb02e6faf96e02105d3218f902353cbe86dcec62030cee47' 
  AND (
    token = 'd1kPs2CeSAMoR+pEdnWWtJBPLJzrJ5qwU3kRViFfFHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )