UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5AO/2jmP05mgk0BqsSZNf2+FNsrim+Dmop5wE4lXn0Q=' 
WHERE 
  key_id = '6eb3949ce84bf1b3e5ddf6284d874ba17d330a774a0d852e27651129c824c1cf' 
  AND (
    token = '5AO/2jmP05mgk0BqsSZNf2+FNsrim+Dmop5wE4lXn0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )