INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fd095eb400a385e739478c549553e3cb096a472fb4a745d2cb85906450c32b8', 
    'xF6PSUAKnmg0sUMYoZaAJ3HrZqnkaGk8aXpVKpezK2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)