INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28bb2f8aa558ba530c7c496e565798f5d23f1feafae40d6bd5867171aeb1672b', 
    'LaR+mvgtYfdL309kHYe+8qPH1roZUOlw5tLNRkA7rMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)