INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1959724a1c20eb09a5c4152eef162950b83ea7fb39bf857ae4e0d66276275f5', 
    '6Bzuc62C6YFeqiRx/nQzk9BgUAoVK43mQwozongQRBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)