INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c558edfc9872293a4f191b82a0f9fd4534c300a1fbff9b54145bdbbbef87a1d6', 
    '72bo4yaUXL56y2qhw7z4fR82V+AIaAlJgmN1/FwFCgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)