INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd979d251c2be0d7f5dcaa520a457a02504c60b819f0df248a2064cf5bf8db234', 
    'qayyQylPWXC3GkIisYAKmCh3egVyBgcef2JBFAHZNOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)