INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '237507afe5cdf965392faefcc6df765c75e098736c73624777c68a8d31caa97a', 
    'Fkn+A8bz/L8hY7KtH8c6JDs8YQejhXvejdEweTo1ufk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)