INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b40ce58815ba7e7f871160a9ed0f8a0933619048466bae9837cb7e28877cb47', 
    '1HyXrc3W58OXS7uBQDqdWk5iqi4qG+SrKYOUFzZYLDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)