UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3kUO1K1Dx9/+sxac/gTkkj2zxM/ezO90p4OmoVK3JSQ=' 
WHERE 
  key_id = '7ddb0c898094213ab45efe88a69150bc1547b8c6c8ca03e027557649459a059d' 
  AND (
    token = '3kUO1K1Dx9/+sxac/gTkkj2zxM/ezO90p4OmoVK3JSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )