UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xt2ohZ4t6ONygv+B3VX0Dj/iO3GCEu3qDakPBHFuIqM=' 
WHERE 
  key_id = 'fff37035f8b65bdd8a1e129572e6f1e912b5d08acbaa3a1f9a5ad269c69a12d0' 
  AND (
    token = 'xt2ohZ4t6ONygv+B3VX0Dj/iO3GCEu3qDakPBHFuIqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )