INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4feaf316f3951ddb9ca1d691010379c4a12d856ef26c4314a4267e8d6ddd5bf9', 
    'RBS3NCchtMs1wbOgLo36GjUafunxpKWXgGET0YgSZrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)