INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66ee1d5b280a5457176b74017fdb548bc1dd3ed6950751924ac4eb25ea18759b', 
    'K8Sm/H/omjEmdTinlOkWE01XnZsdVFJ3Wc4qKGH6Nko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)