INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2978ea2bf20be2434678c9063f617a7cccc97476dee3bb8c8e646d83c2f221ba', 
    '+CcU0puRczaIl73xf/og1DPTHP4I1gUZkrj/tyZ82yQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)