UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sfafd//DvgpBflMWpdcYHo4Bh8x0bQBTtBtbBrJHD/E=' 
WHERE 
  key_id = '00a3bfda2404fba2e8123fb28b776e0230718e767b1eb6038ab2c00418c46516' 
  AND (
    token = 'sfafd//DvgpBflMWpdcYHo4Bh8x0bQBTtBtbBrJHD/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )