INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95304799d8f29dbdb0f13f4db1d37047f2b32528498e715916240f125dfd46d1', 
    'k9GaRVN//YQ4a2kjaOrZIgan7uJCV8e73LIDogLJ2VU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)