INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8b032439fd37823c157d04fd972816494f7ebd7ce90d171e05f91f5ee33b917', 
    '4htbjK2CJusKoTFM8y4cj4frzNycqqp3ZwfAR8wnd9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)