INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdc43fe8627e5c5cc6faadbfe042dd982863b81b8e001a9be8073c6522bda1cd', 
    'rQtS7GEZma5RbGBitHTJKB8BfHsTGld5JgsmHfFlBVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)