UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZbbbtC5PQIqtxe1xO4oRNtIxJNAzMSoh0l4Y/muTxw=' 
WHERE 
  key_id = 'f40bddda31f2e4184c80fe0f6622887a06dc6295c71883db126c36900da1bbfe' 
  AND (
    token = 'CZbbbtC5PQIqtxe1xO4oRNtIxJNAzMSoh0l4Y/muTxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )