INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76d54f46ad280e1c603aa88b4534203335fb7c3b47c9e2f957c1f24306444634', 
    'Twyf6DRvceYnP/FkSEEOj8GVm5Aad0VWfJppUKw1vmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)