INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e6b42879fc5c3ec236fc1be6888270c234be144de6ee11c3ee6cfcd87bea300', 
    'QVviVoAjxXd+giBJRWyAcc5kXAkEUjReLzle5a4dQvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)