UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hZasi6yvrznEzsL4H5MZHnovsEWt8wvZ0RF5Qu1bcBU=' 
WHERE 
  key_id = '98b4d860ac902650e922c8a25800376de530042c74281b99a4bbd2197596a95b' 
  AND (
    token = 'hZasi6yvrznEzsL4H5MZHnovsEWt8wvZ0RF5Qu1bcBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )