UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hH4DnpDT7EQrhxjsgGlq7V6cHiOggl2LwET8nA65XPU=' 
WHERE 
  key_id = '9864c3d0372d67ede69b59396f383f266331c6693b7b66cf846ef04cfedbff43' 
  AND (
    token = 'hH4DnpDT7EQrhxjsgGlq7V6cHiOggl2LwET8nA65XPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )