INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5acf6a19a8fef007688c5bcb1e395cfad7be8e93e388421585031dc1c571ab1c', 
    'oAtvmpje7IOfVvq2VNab13qnA4lwLgBJ0+ojrD9pMKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)