INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '770e7551179ca1ea5e88ee197167674d1da6da00951f1017d854e63674f1701a', 
    'MRaIouBGhOHtWM4ORiokWt8XHp+OAVdM7h4Z4UjTrMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)