INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bfed29493be498e21e0cf096fce39f4136d33c376a6d0c7f0afc3db30a9d7f0', 
    'U8B8KwOHDuRGlFSh58xAdPYRUWu84LRll8eJEkgGjM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)