INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d0d8d7993285c62defac7bd45d8faba39ee1d751f2d536f8bb75379950a665c', 
    'Vyj+XypvQRswUtpFjwNv9ZENTiVFgdfuGmrhHPxRLZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)