INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52be6ea5bbca0d74d9156abc977b749cf75c32d14e72b1e4f784e8eded06c842', 
    'hio9gyZwyF/oE/B10n65ufcMzsGjFnrhVyzhbhHvjwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)