INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '309ae37ed20d073ade02d1f5d880438d0e16285bd0d0d6c997b917468d91b98b', 
    'UOo+taFVsp3Y5tvzm1yv4EezFj5HNb4RId7OX/ZjWXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)