INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '979617282186d9ca30bc046090169074570457c08fb81016cedb7bfb03711b95', 
    '2SUaW5tcBbPrM7qTB59sWjTJwjwU5ypJDGti70kUGJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)