UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '76mx+zugYL5vJgzIeJKS3pQy9bUG+p3O6euRt1aXkRo=' 
WHERE 
  key_id = 'f8f4192fb3d5c51ea33b805d2dbf46dd6dc10a32dd7309cd18ff867cde6585e1' 
  AND (
    token = '76mx+zugYL5vJgzIeJKS3pQy9bUG+p3O6euRt1aXkRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )