INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd8a73dd2c1c82c1667268697b3da0d4a258a8e29f85c7e073f7799267478309', 
    '7SzDZinwe57fpib4tuCri/eWyKGWfB1YVJMgdbzgkUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)