UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DOnHq0szYzvAvxhtAIEZcYkHeewBvpOGZ6LvY9VOulU=' 
WHERE 
  key_id = '517be1bdd7dbcb4478fbc11c24ba22d3c7288634ac89c35d2c85803f99bbaed1' 
  AND (
    token = 'DOnHq0szYzvAvxhtAIEZcYkHeewBvpOGZ6LvY9VOulU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )