INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c125a76a2f2538899c441095f592f3ee674ed5c941af1c660abb88ae6d9db8c', 
    'vKg5Cv2ag6tflV9RGV7CpF6qkYDmOdBqExlGex3JZho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)