UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EuQG0GFaSikL0mI8pFJfLIel1aV+mfXCqxBzZ/dPp/w=' 
WHERE 
  key_id = '5b31baff20ea0d801da470758dff7baae56d122f3801f30efedd141c4d983ca1' 
  AND (
    token = 'EuQG0GFaSikL0mI8pFJfLIel1aV+mfXCqxBzZ/dPp/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )