UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/JI+qZ33hkte/MRci/Ljc7hxyqD6nHI3bLmnvw4QsRg=' 
WHERE 
  key_id = 'f7a77ad031cbb1c15a9ebcdf0060b062bdd36adf252daea0bb0a2b9fcf913bbf' 
  AND (
    token = '/JI+qZ33hkte/MRci/Ljc7hxyqD6nHI3bLmnvw4QsRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )