UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZrFUOnTFPKexRVRzbNO2yP9Ejo0wvgsT2eDyl/ZoxFI=' 
WHERE 
  key_id = '958c93703a1d4580bce52b653c174f7f6ae7e3523f880a8cfda0f0565f24d558' 
  AND (
    token = 'ZrFUOnTFPKexRVRzbNO2yP9Ejo0wvgsT2eDyl/ZoxFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )