UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VnmnG7zSpH3MWQ/KiosgOfXd+lKu/9kOYNUubBQjc8o=' 
WHERE 
  key_id = '2738181d256f116ddd683889a093adf12c8982e93e301b31f439fd64948033b5' 
  AND (
    token = 'VnmnG7zSpH3MWQ/KiosgOfXd+lKu/9kOYNUubBQjc8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )