UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2rsLlXrWW26XUl+tIVD56iU6/vJTuLvH63/L4Nmqwh4=' 
WHERE 
  key_id = '4b66a5ad4346fce0131943204e5fbd6e03acbb803f602c9e1fafcb71f3cfd70e' 
  AND (
    token = '2rsLlXrWW26XUl+tIVD56iU6/vJTuLvH63/L4Nmqwh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )