INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '352df7e75426af24e31bbc5d328e5a865786533f867be86c422f0f1cecad9321', 
    'tZGeahB3pGbDBGI4aoOtufpGDzMaaW5Ns7NgqGGd3fU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)