INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91bae6c29fd49b0b86d4f7b0a31e547226e9bdb2fa409f330b9610078024e177', 
    'JhBxtxUQqRbC9zxIw/7wONOyumy2p/DWyqaFUIOaMaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)