UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XikZ5EPG/QOWr7SkjfFsDwg/B4kxeA7hH+SJIzBNqqQ=' 
WHERE 
  key_id = '316ffea9dda7ebbdbf141f63f36552f8b67ab9ed071e8d84a8b07fee645bee4a' 
  AND (
    token = 'XikZ5EPG/QOWr7SkjfFsDwg/B4kxeA7hH+SJIzBNqqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )