INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff6ef0b3fcdd2927e4c192f006551a3687472f9484a377b1e875ba244d6e9beb', 
    'sg6LkgLYU5Y9nwU7jcZeQq3AuqsVdD54ZJBNrUKJfL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)