UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't71YVyjh4zlugvXZhv/WLrXtCp0cgcoc/TPDr+QBewA=' 
WHERE 
  key_id = '77a127af1b54dd2a89b409f8c8cc31b96b09d6be781418dd1452d1e5ab262f4c' 
  AND (
    token = 't71YVyjh4zlugvXZhv/WLrXtCp0cgcoc/TPDr+QBewA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )