UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNYFUxmxn/W+eH5edbPpx98kF77wkQWAyrjtgQa1GFQ=' 
WHERE 
  key_id = '3e7fd25cf111c28d9fc0eac0b5168418650a11e33c72cf6af99e4373efb10082' 
  AND (
    token = 'fNYFUxmxn/W+eH5edbPpx98kF77wkQWAyrjtgQa1GFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )