UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2mb62DjHF5av6nOn+uw9Q2hJI/yTtXrGfMqIS4qi6aQ=' 
WHERE 
  key_id = '6422b95d546ac9b885c4993e980e0c8c948e6d4e4d0ee144112332770d59c776' 
  AND (
    token = '2mb62DjHF5av6nOn+uw9Q2hJI/yTtXrGfMqIS4qi6aQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )