INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '300eb5bb607f431f0d7a4fd3250bbc315b06d51b6360587577e36c3658d6f259', 
    'GCRqGPj1pNdhvGcps0WxIatYXO21bOv1zkrNWGVsf9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)