UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y35umhHOaPW8Qx0IdklK+pYi5WTRG0N45IudYlMuNoo=' 
WHERE 
  key_id = '7c1fabb06aaf7781efaa72372ed75b7314e7811a1bb46917af535fd5b35c4a27' 
  AND (
    token = 'Y35umhHOaPW8Qx0IdklK+pYi5WTRG0N45IudYlMuNoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )