INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8544b579241e8e010de732255237d694241cd2278f477ed1f98668496bd0f67', 
    'Oi6oFZDvl/KelYwYIJGJyEN9o29VMTCDQPFyT6gL6Gg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)