INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e42aaa4d09d8c8212b51bfe0a026f2373e7d9d2511c26f276b3ce3f50f405c9f', 
    'iAk0nwOgxlpEFPj9dg9TkXEz+qlPVHacv5P+4hKjBeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)