INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd595954c45a59c3c4c4fbc04035e94d019e9c8ec43d53ce0a23ebd8a64c35afd', 
    'DeZxQQxTiEAkHc74eiKRSxYmJmdMx418hhsD8YijLZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)