INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd240cbaba919639c0319bbb09eab67e0e4d98fc8118d8d5f975a14acea6a9ab3', 
    '446Jta3Q7lIA8AbCfXqqDJJ6C4KuaCguwKrfkjZYSZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)