UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hz824ZnQWm+bxh8yxvJ4Wy33ED8YQnFcPP1DC6hhFGA=' 
WHERE 
  key_id = 'e39fd0a043c4ef4e98b81fd1c37817a60f76031cac4cc46ad0ad5a2cbe333172' 
  AND (
    token = 'hz824ZnQWm+bxh8yxvJ4Wy33ED8YQnFcPP1DC6hhFGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )