UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VOHLzUMCPNBqUS0oypVBOfRCDwuOrvfff4/VM56FfzI=' 
WHERE 
  key_id = 'a9c48639d7e0309294c60d00acdf4c12c87d547233702fafef87fb51f4190e51' 
  AND (
    token = 'VOHLzUMCPNBqUS0oypVBOfRCDwuOrvfff4/VM56FfzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )