INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a255097e51f96ed9407048a13c4d1b2425e7891cd1906ea5d80c65782328a2e8', 
    'ZT04NpP7Jzmp6PgbJEN06I7fD68QwBp6Sp0+7hS1LWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)