INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47a6fad5fbb00b874bacfb326ad14fd64ba76d09ff515bef25ea073e7160d117', 
    'daaT9nNCPRNmlxlpjLxJSXQA8I4TIUo00JaA7WloQuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)