UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ALeC62pQDbi4Gq/p9eQVfgO6CsJvKMj7JfgRIV7cKRU=' 
WHERE 
  key_id = 'e50b686308dfc889cc95878575acbffaeb8097635643f1569f1f54f5f0df9e64' 
  AND (
    token = 'ALeC62pQDbi4Gq/p9eQVfgO6CsJvKMj7JfgRIV7cKRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )