INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f32351be2f41580740e111d26ac59dfa2a84641aec638ade2c3b284665636bb', 
    'I6NmW6wv0FTIZEvmEOftuC4HxvgmsP5OVBGPk7K3rp4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)