INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b548b5ff902d2a9891973a06bf9ea48306102e7d7b3e308206b6b0f4ff02450', 
    'zntxvz5Y+szbeAJawm84Kf0PrTvbWjWO4UjhPoNHC7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)