INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df30ad0acc5780e00d59fb219044e42acce4634f18837f756f57d194af13f199', 
    'nZBOxPlqAJXR+dHpaJFZbfu0KlmTAvkU0ZVDBkOOW7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)