INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d739b046c432380da024274a0cc9fee16752554ed5a8bfc370003c92f2313ae', 
    'l69GDSA5HNBvsLQUB3EVRZVM5Bm5afLXvcVfe7v6M0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)