INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e71b946c56738b55ee398a418d57bae475e805d91baec143cdf7a531fe3128a', 
    '7S9DDdBPfspYKEwrpVepzuXX9qAND08KRTkuLY4qNGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)