INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2039fefdd7e6bb3abe2c647c571a8b76f8d353e926463257d211cd4fd6cfd379', 
    'h6xPoyQ9cBGh8xfWMmQRNZtSGhJyAxoXUvvC0UHfqWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)