UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yc6amneDqyTvGMdCdc68YfqgH/UeMmYiQPFHzyYKD8Q=' 
WHERE 
  key_id = 'd5bc546cbff7ecf1641a2a9a4cd71b68875fba540d9ccf3c8b958baddefdc4b6' 
  AND (
    token = 'yc6amneDqyTvGMdCdc68YfqgH/UeMmYiQPFHzyYKD8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )