INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '678bbaf22b5e4859e598917a865b32d4e614ccf04f67bb9676f735b793e5e06e', 
    'VXVZvdULVvki8ZazAjb55hga40xJm+iUXrxXp9BYMHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)