INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93ff019a600cb06b391a76507bb6294d76d449f9ded7ffdddc7c02a7cbfaed14', 
    'MDB03KLePinZvRWo5hUESKvAd5mlx6XXcjXiApJELRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)