INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c14749fe48b72591b480268c7d6e4719e54624250d3f5f1c971f71f2ed1fef28', 
    'MlUoAycAKLiYRcpmMwu+9WfioF+0CMyM58EItNCEWeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)