INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad287663a54b3b953562d7536d30c61e2b46bf002b3462e5b8be63ac6a34dc44', 
    'WDAw76rbLQPn3xHWdStc7A2USFjuT+gZmmk3j8qJLtg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)