UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pAUGZOpFU5v8VFLR8mvxLRt/mgy9wV6jGUUoQ5cWlFs=' 
WHERE 
  key_id = 'a9e96c5824c6f83a30e132101f2cc31122b1317888efb167389a6ba32a61c5e7' 
  AND (
    token = 'pAUGZOpFU5v8VFLR8mvxLRt/mgy9wV6jGUUoQ5cWlFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )