UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ofy9hgs++DjeKL4M0pBm6K0IhYc7qV1cyeJYqYD20XU=' 
WHERE 
  key_id = 'b6c6e6a3a2fe2e7c5bad6fe7ff18857c96246c3f57bb779e4dd6b9fb60c71837' 
  AND (
    token = 'Ofy9hgs++DjeKL4M0pBm6K0IhYc7qV1cyeJYqYD20XU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )