INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9f1daca8950a70fd54217346f49d9ad51a1f62d61c63c9fab6e6c7bd5ff755c', 
    'lV3f1599vohtho4xdFeC7Yjt2mc4NB3JhuYNC7tKsik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)