UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KMU4fv7E9FDCE9AJo+FnlY75XGEM04YPC6/xDEFcMgE=' 
WHERE 
  key_id = '5e1e2b2be51e2c5d0afcde8b68327bdbf5c40e095706b258b4d2f895d4860aae' 
  AND (
    token = 'KMU4fv7E9FDCE9AJo+FnlY75XGEM04YPC6/xDEFcMgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )