UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3FhWXbGHEBNnyhTrP8RAxiN/LFL3w9SKoHd4N62KE6Q=' 
WHERE 
  key_id = 'c97d84301eabe2ce94b4075539cd90ffa76dd7eaa0805748e56f780ee4aa5e29' 
  AND (
    token = '3FhWXbGHEBNnyhTrP8RAxiN/LFL3w9SKoHd4N62KE6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )