INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '040c394a050899402a81f964ba05974cebae461f0b5263a96c7846bd050053db', 
    'ode5iiriu5ZId8g+LI4249mxNtEc2jJHAHLmpuWlNvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)