INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e3b8fa9256ef2407f7d18aaf09b2ac888c96c2971285e9cd56fe3e2de927427', 
    'kKf99yo/jJ65xvW4VEFKGdADiuUFFEHgWJWZTcwhq3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)