INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8371b4e8709a44b60fbd036e87c53eda074379524bc81cbf76be476913d8485', 
    'EjPWgCQoNOGX6i82Qr5DIw6gvxscrzgyA0GmsWevb74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)