INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72a96c21a101d7c3068ff781039dcaae633825bfb7abdae852d8b549dbe4b43e', 
    'k6VlePaZ0l6PbK0f3P8eQt8QWHuFL5O/XO4dXqqFeO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)