UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXDnKVVRfPKQdmjhMC5fgrelZ9EGGmfcf54Ouv0SyLU=' 
WHERE 
  key_id = 'af59588452c52dc833d18ae4057ee7443b54022448e4f7eab3e0883f96d0a3f9' 
  AND (
    token = 'BXDnKVVRfPKQdmjhMC5fgrelZ9EGGmfcf54Ouv0SyLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )