INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32e56842d3e963854f0f2427e1399a69b84f86dd78d4dda011af0485dc98b569', 
    '6IouoozExUsDSQ0kbP6Wk9UYRfBxo5LXCQwIkWUJ/r8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)