UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4UiWhyg2QbcfwZtHil6fnNbtDfcpq5qNQz6Y93rG+tQ=' 
WHERE 
  key_id = '1e25fd3bbcf0a57afbb05053c414c2cf0648edd2de9918ca411354ace7f90942' 
  AND (
    token = '4UiWhyg2QbcfwZtHil6fnNbtDfcpq5qNQz6Y93rG+tQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )