INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '248793867e697ce32110446c17942167fbc37a4e7ffbaeefd7bfe3a6e5969648', 
    'ZeqSHh+imZcvshWNwy6oE0PUxsuRg8lJCnGDnJYl6JI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)