INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6ad5a97d626fc1cbe3151a8ea497698257eda1778ef629010d4ca755328234f', 
    'dzBcdiKmjVhBlhqAM6o+Iki1qqjL4izXeLZLxDXWEto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)