INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b53b30e24d1a8d9eb0d67445e21ed34db50d4e11a161a78c45196aa93d76acb', 
    '/kBT9jYw8yISo3vUrOt0NxD8d1RqxPWGPiHpEw9D9rk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)