UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+NklWATCuDa9XPdCpW2NqPDuDVG9ldDLozwHfE6qxuw=' 
WHERE 
  key_id = '2dbdd2d5dbe4cd002fbbe833017a9411f806346001ff9e759c93ab141169d82a' 
  AND (
    token = '+NklWATCuDa9XPdCpW2NqPDuDVG9ldDLozwHfE6qxuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )