INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efb27d56947207ed86ccb349ec61bbf9ef95a756015e269e26f380ce9b1212b4', 
    'Uu4U5zLU59U3QxQee4CFWXgJstsOPehcU5rWy3v9xws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)