INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98d1a78a28a8a5b7a43c527c5529fdc121492c549808374da0c5dd2ee64567c4', 
    'Ntc90QphwpW1wmOW/cZ5Qcm+aR3Yo1e4zhMazOY6yhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)