INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9646eb3224684cce28909adfea0789e7084717b7c87497c95a12dae570c48361', 
    'vMVcUGspqRZo+FvXSe/FjiKFlhMWEF0ZxxtWgGsycro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)