INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8049d1dc69061f60a160d689b95d45ea2c97a5b4b97d83d72a1a5dd2dc61bff', 
    '4yDCuZIAGxL5srypm5du+Y36agS0QWBVJnXC2LgSj5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)