UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pI6Cnagbo1MGKxW0LL6WJNjmRbbQGMcu9+32Z9kvMhE=' 
WHERE 
  key_id = 'dd8a9a6a1c87a661c246b5862866b7f06000b2173a1502dfbf761524136f7120' 
  AND (
    token = 'pI6Cnagbo1MGKxW0LL6WJNjmRbbQGMcu9+32Z9kvMhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )