UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3oiVemmsGoNUGRNHzcTjtF5LK8QP9MizPYAVWUZY3Ms=' 
WHERE 
  key_id = '83fdac3925e70b393c4a30981da071980853e7e0abe8d1c624e5193d8a13bf9a' 
  AND (
    token = '3oiVemmsGoNUGRNHzcTjtF5LK8QP9MizPYAVWUZY3Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )