UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aSLekYwm3s1laxPjnIDx6TvRiq6q4wk+HQ0nTXvDTl0=' 
WHERE 
  key_id = '537bcf8bcabf46ed9c1489c344f8e085f748856c18675ede5dad5b8ea2e625af' 
  AND (
    token = 'aSLekYwm3s1laxPjnIDx6TvRiq6q4wk+HQ0nTXvDTl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )