UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0mZmGnavBYnry7WAazkkkXwiM3rPx9lCzQsBElcviu0=' 
WHERE 
  key_id = '88ef92082c399ceff98d1337b8567d48bc1dcf8c268b39c2f6dea4403958948a' 
  AND (
    token = '0mZmGnavBYnry7WAazkkkXwiM3rPx9lCzQsBElcviu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )