INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '401248d38cc97ccda92e131f1241343b96db607a8962d5cd23b7fb18f040f778', 
    'XT8s35qIen7UYcg4hJchVOnonG3WGw4VJ8plZxbY/6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)