INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd95c7b5f0a10945bf9aba8688758dc11a59544dc26fa8abf44aa3d4a427c13a1', 
    'S2W8mR+sIzWs74HSINJaKTIKPSn0NyYiVZsF5tn9IEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)