UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTyGVIDeqY6wvpfWQhMdYbyQePWz9RpYymkkbfjZyEE=' 
WHERE 
  key_id = '71269a42c6c7c2fc33143b141c507ceabe9dab428a36a56b0701bc7a25b1efdf' 
  AND (
    token = 'lTyGVIDeqY6wvpfWQhMdYbyQePWz9RpYymkkbfjZyEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )