INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e340f743bf818855bb3508e334658a2e9809b602ec17d657a74b4045d1f3ba1', 
    'ic61knLhVxLX4hGtuuNnMKp2/RmCCs44s7ZX0GdGors=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)