INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3785c3e58806be8b8ad4de7732f48c4569a2cb1928804bdd50890169f6e5444e', 
    '/d/xM96npOjtMVKod5AgXKN9in+j8ZiCxQbhKTCuaBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)