UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L4hHdYQz9XdgbIQ0RyMDhLWj71pRO4Mf6euW9RrB25Y=' 
WHERE 
  key_id = 'ee6fd6d7408a8ee394121eaf0662ba2e8845b965efe0a7f9148a90abc3a12914' 
  AND (
    token = 'L4hHdYQz9XdgbIQ0RyMDhLWj71pRO4Mf6euW9RrB25Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )