UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Z/yJrkVPx9+qxAi5f8jw9xwoNFHDmQ4oF9nc3YaT/8=' 
WHERE 
  key_id = 'f6e39e4f4fb3b12de8f7818b27d2148687d9c8ca2fa8cd94e34734f8bb9d5342' 
  AND (
    token = '+Z/yJrkVPx9+qxAi5f8jw9xwoNFHDmQ4oF9nc3YaT/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )