INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '669a66183b07c365ed3dcb59e7b9b40db0ba25afee6d33076e1ed449defd631f', 
    'f3nZtHDvduE5EYaGrisyIFZOi7vXr0pFs5uRLC3TfFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)