UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's25bYGJLuk+8pe/3AP7RD0ijKQEXKxt81vlj0QjNdpU=' 
WHERE 
  key_id = '18c501d32d867a3056e6645758e6784617469e082b9614dcfa6e3ca8388ae5a5' 
  AND (
    token = 's25bYGJLuk+8pe/3AP7RD0ijKQEXKxt81vlj0QjNdpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )