UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nO8M7FkXygSVQlz4tIaH9aJd8jeMY3wpaSDMdg0FJt0=' 
WHERE 
  key_id = '4872de6fbbf7724046ae6e4b0a84bb6137f619f76187dc07ccbf0fb74e386105' 
  AND (
    token = 'nO8M7FkXygSVQlz4tIaH9aJd8jeMY3wpaSDMdg0FJt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )