INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84920cc744063659be5b6139b86f0036dc61bcfabaf6f52f61142432c1784e8b', 
    'cQKPK7cWPbhdr8VO8mvohQrv5H+qbERpZ/7X808UIPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)