INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '034c7417184457c54f6344c6732a55e80cc0d2435285632546758e3b72627c7a', 
    'WxAWfzvED/KFa4nNOZ4PmH++E8euAXKT6S5lL3eYtzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)