INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ae05531f8361845362411bf24b362e72bf344b7f8c770e30aa59398b0d20603', 
    'Jaa9I0i9TxSavb0kcByFueoj/PSy4A04NflXycnvEXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)