INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1298265026b3563e0c29a46b8bdd301ab11bab524da72dfc7122b535dd9ef6b', 
    '9iU/2LJTeUHGB58ptKPztcVqBC4urKvN/kd1Lgk4Ehc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)