UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '72TyrDZtA7pzwboCFLACR90v5SntOQGghEVqPNBJBmo=' 
WHERE 
  key_id = '8238a5364020b0f73f3dba8d62bf91c6c1f27776789bb0dd291b4bdb93e27309' 
  AND (
    token = '72TyrDZtA7pzwboCFLACR90v5SntOQGghEVqPNBJBmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )