UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9Annz6OWBkxOhkrexrfzMQVi+SytsMnJhEZ2yKABDA=' 
WHERE 
  key_id = '93dc639d9a9bda17c4ee4b9632d21f151be0c0725083579127b83866ffbdb3ea' 
  AND (
    token = 'Q9Annz6OWBkxOhkrexrfzMQVi+SytsMnJhEZ2yKABDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )