UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mKmwqVA4Mrg/EtuumIGyFFfwu8WNbQVAwRqZaVLBdpw=' 
WHERE 
  key_id = 'cc630ee2887c312c86fd0dbf1203de295804b8de92bac9d524ad381c45491e04' 
  AND (
    token = 'mKmwqVA4Mrg/EtuumIGyFFfwu8WNbQVAwRqZaVLBdpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )