INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3997b0e00bffc7911cd865acd3533fb45293dfed31fdabcc4411389115a368e3', 
    'L2VIqQsdQU0NHRDSUtSGBGpEjk3CKkvjfkoEC0jpVNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)