INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9e2e691fd6b078bd085946c60de38af0f49e497bbef86fb64b47a2e957e973b', 
    'i+Rc0ZJbse7tG40qIM8ELpm5YsFyOi5OedgXwl30jDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)