UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FD/lVDwAGppbVfw69l88AR2ZuuE8vzeCF6UKRPJ+Qkg=' 
WHERE 
  key_id = '6e115358ff2e2f0d89c9fb44d03abb7700bd0a19886e01fcd53c4e6cfa29c349' 
  AND (
    token = 'FD/lVDwAGppbVfw69l88AR2ZuuE8vzeCF6UKRPJ+Qkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )