INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df321e59bae488c6ac5fa92ac6b3d688a7ec2c3e7d602c016a3b2ae975ba0bc6', 
    'Wm1jd9gUxpzfQ9dNCbSnYCamFND4vYOCFPlPM7BrNq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)