UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4FF3OlpI4E749bBCyRUYfSxQd9MJBaLfaODaKfHQg8Y=' 
WHERE 
  key_id = '65b6d12d21a0f19d82bf6200d244f56f6cbeaac99fa302b39ce93565f383bb42' 
  AND (
    token = '4FF3OlpI4E749bBCyRUYfSxQd9MJBaLfaODaKfHQg8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )