INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c7cfa27c5ceb1d52edc87dc2d147d253d89dcacc8ac6b549c54cca67c967201', 
    '9wWcGs55tAE4oeADx8xulF2PLC/GLtKSkCfHMlnrtIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)