UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSgZeDjP08pTw4vU/psl7mw92IaP5CZZvky6w7MnFWk=' 
WHERE 
  key_id = '9f23cf3f7e902d62d0e52bcc7063d88981b8a8f340eb99f0f4b69fe6db024c39' 
  AND (
    token = 'mSgZeDjP08pTw4vU/psl7mw92IaP5CZZvky6w7MnFWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )