INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'feef2bf09b9f4e8e621e0d073f5e810f8f8bb2a794aa26ec044abee2629cb4e5', 
    '+/lRFf4MCKdifJIOnrPNqirxr10N38sd5f+leaA3UHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)