INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dd150f0c05cda91b693c5dec3f034a5cb4670678aacd720fff884a933d4d6f2', 
    'Lcjng7pm2d1FN8DQ8jCHUzYd2bgIhGpnb9G4pzjIwFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)