UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0sLpG1Q/+r6KbpRDZPHeZWAn0UpIahw6CFbjZx5RVks=' 
WHERE 
  key_id = '19b4f40f5bc8fb1df9c947faf1b35b64d1c14075cd2f24f79873bd0d2272eb27' 
  AND (
    token = '0sLpG1Q/+r6KbpRDZPHeZWAn0UpIahw6CFbjZx5RVks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )