UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MwLwxsFkWXiiSBN+Hh/zeBrN/FGEq65ko6azNAHS65I=' 
WHERE 
  key_id = 'd4c013ed0aeb5e2ad0b394a478904de385d7207e401814e8e540b0e5f81e93b9' 
  AND (
    token = 'MwLwxsFkWXiiSBN+Hh/zeBrN/FGEq65ko6azNAHS65I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )