INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f06710ec22aeb1633cb41307ed0a42d9d8ce3f2429366d040594a6e3d2e8205f', 
    '7rtQdx7L4CddbMgtg8vXEcsN0ez0MHAte0YQ7G9LbZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)