UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0i5tTlOJS7Jg/oRteaFQLNxbf5c1b96EpQtqwNwxqY=' 
WHERE 
  key_id = 'e32084c2424316a843763fb5a1129c9f7f1e4842a03af9840a5ecac71f54fa8f' 
  AND (
    token = 'r0i5tTlOJS7Jg/oRteaFQLNxbf5c1b96EpQtqwNwxqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )