INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a66a9179880996684eb6f3f1e4ad649ccfb61e42d7a2b0e7d05b5e0bdd7a7a43', 
    'dilnEgbh3tjrBY6kRnUfIERaUTEMYiEqzeBsHjpEjkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)