UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yKS5qftTaWNswx/XlINSmdHhtjOtv8jCHcGwRt2GkyY=' 
WHERE 
  key_id = 'aa8c952bacc4d44f5a0f5de70da69ec851809da849524f32627247abe86fea68' 
  AND (
    token = 'yKS5qftTaWNswx/XlINSmdHhtjOtv8jCHcGwRt2GkyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )