UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C2O2Kermq64bzr3eThXQcqZHmnfT5NLyzTXBgTnf6pQ=' 
WHERE 
  key_id = '9501cbfeff50b60506575eb5a058ac68df5edd97668fc5ff19aea20bf42310c8' 
  AND (
    token = 'C2O2Kermq64bzr3eThXQcqZHmnfT5NLyzTXBgTnf6pQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )