INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e31cc93192f981845cfd30cdd42add370684e3a8a9ce1ab691bdb20101d4d99d', 
    'VqFq3BEkOySArJ1Ood6iATl3P/Dzz6P7GDQNhhnB/Tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)