INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab9d0665ba2ed9939e8ddd4a22f49668eda60678cf71f29ea18535125a68cd28', 
    'u21COazsGzL6v743NXc5Ucx9Yc6e0/DijUtbZpPfhBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)