INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '642b5b18d88d4191faf18257f1a192b5a89b5a0c4120fc7772c5107dda971e22', 
    'lwfLT5PFbPDpM37V71otplw7TxfBi7s3ngiqYNewTno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)