INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6692d734d57bce9659b3a405e46e3fc3f8b3f11aa75b36a8a4f71ecc3175dda', 
    'CIyoLWiTkk4Gk93TCxe84u02OmsaBSi0KQMVmqoOFrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)