INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39db7249e8cce894b8e6e4fb4f18831cbde32e9e0d07dc7a6e92912c0204f432', 
    '/M6A7KXQ+7gBfENnGZsg2GQr9ndH5jUmJSBoLtR5X8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)