UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QU6nP/25UVLJSPgC8ZC5V88cNCQfkkQ5enpHlasTGP8=' 
WHERE 
  key_id = '45249d981826fcd70314f723550a9ef802143c32b877e0bcd5e83a9bbe8d52b2' 
  AND (
    token = 'QU6nP/25UVLJSPgC8ZC5V88cNCQfkkQ5enpHlasTGP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )