UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dltHwVlRBAekAIJEOCqFPeTg1ziCytnS+/8i9D6IEYA=' 
WHERE 
  key_id = 'ebec54e2e9084f8671656bcaca3dd3a7388daea9269a2cf79daf2b8e91a70bdf' 
  AND (
    token = 'dltHwVlRBAekAIJEOCqFPeTg1ziCytnS+/8i9D6IEYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )