INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbd173172b77dd687b7ab34f9ac08c1938ac07f5aaff80f3c6acd52995bb49bd', 
    'A5OOKdZfvQhIlDvxgnjcNfojt1KpiowmCkXAaeiSC1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)