UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3YBY0cUQK44zAKWjCNCSGpDtFQdwu4QrIQr3+jIE/ww=' 
WHERE 
  key_id = 'ceae86324cf0438630e4fd9f8f1ccd171e61f78fa8d3a48dd3f1947a68b3b348' 
  AND (
    token = '3YBY0cUQK44zAKWjCNCSGpDtFQdwu4QrIQr3+jIE/ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )