UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DxK2PsO4oGAL9QiECnbZ1o/+BHVlEle6iqjaOT1GUt4=' 
WHERE 
  key_id = '12bd01c069d2eaab67de7c0f8cb0c66dea236adbaf167c8f87a4e3a795734bd1' 
  AND (
    token = 'DxK2PsO4oGAL9QiECnbZ1o/+BHVlEle6iqjaOT1GUt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )