INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf395dabbec924c7a644adbc51d19bed462e3c622a5ea49574ee81d356b4b50f', 
    'IhTM3HQt3fLUfPSgpx5TtfoqgWqUDT2XMqwSdgpyxcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)