UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bg2Ip0Yir6vmq/Gbogj28Wz7AA0Qwy3JCSpfRzfEI/s=' 
WHERE 
  key_id = '6e8f84f99a220aea4b73a243b2255648d86f77356ac552d6034539baf27ec932' 
  AND (
    token = 'bg2Ip0Yir6vmq/Gbogj28Wz7AA0Qwy3JCSpfRzfEI/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )