INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f3e9a1460cc19a20833d55e73e0f7c3c14ca21a805dfc9e0df4b9656408bd57', 
    'ekhx/yMr/ffTd8z160ZpdKQf3UbaTjJOMR7fZZkuRxA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)