INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d1a44d498c500b1acbd30e3fed42d9eff565b4e5f6610edc66d360d23e352a4', 
    'PrKiqwWLFLAvZQYnd+5VqrJvpMKtMrdg/nMMbuzXUUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)