UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4h70v0T89WL49HIdK628OHJb11xLwtpMHEKtO3xuvgQ=' 
WHERE 
  key_id = 'f1844c540ff578ba5c562e259860a4f7a263c2907fccb15bb004d4adbffe2be8' 
  AND (
    token = '4h70v0T89WL49HIdK628OHJb11xLwtpMHEKtO3xuvgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )