INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d0def699c8fb46f13775f87812d7178b718bfe79a5b2d7299594c15b84f24c9', 
    'uDk620bM+pGpnwyKPIxVggCwRmAkytQ3TzmFXILgtco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)