UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U28js8VyNBOduYDK+sq4ZQtx4l1zBuujd2EbvBn6OPk=' 
WHERE 
  key_id = 'e72e5453158764c36d908cb12dafad231fd988a9b3e34e7c6cb5075aa50b4a0a' 
  AND (
    token = 'U28js8VyNBOduYDK+sq4ZQtx4l1zBuujd2EbvBn6OPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )