INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cc5de56489d8a8739eb0db7b39c2964e60f864086d018ed388c42e5958d46cd', 
    'aPAxTimE7bmvaCgSgyKM3DqER2qV6WnHKoEUCixaTzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)