INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4b1398338d7c259b8b7c3eef85aedea8cb04d979cd03e6fb6901cd646759429', 
    'ujH5DJHFJv6okNjgrn42OD733FzCjFxoT0sGYQiHX5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)