UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VWWa3ZboF5zdWO/Q9rKlYNqYRR6zf+zAQFUx7TfRjBY=' 
WHERE 
  key_id = '718cbf52215bf7f4a7019a30165e90348e51fa2757a7c80b564a98614a18df88' 
  AND (
    token = 'VWWa3ZboF5zdWO/Q9rKlYNqYRR6zf+zAQFUx7TfRjBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )