INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f3846662c2e48155c5f1af9ab0e0e82402232669c55458e209f3b34db404580', 
    'EKfg2Hsgk0RCCNjqM5AO63YIq5Xbrjw2IES2qkofjvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)