INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db7de1057daa65422d949f2899e90d1478acf97c8f7301fa8f9069cfe38a6954', 
    'QTM+NOqzoghtfvRzVGR+pDxnR025igCf2253W4G5Pow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)