UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g82Vs9h8JhOlC8uHuGH2cBdIIDqn5XUp5GHRI0gnQUo=' 
WHERE 
  key_id = '742cb8e21cd3f1f70b9893688a6078bdfc8239e5ac237da0359b9987f116e3c9' 
  AND (
    token = 'g82Vs9h8JhOlC8uHuGH2cBdIIDqn5XUp5GHRI0gnQUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )