UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/wjR+PmYRUjeCnIpIyPKSO/4JlexiNrLMYwgXdhUhs=' 
WHERE 
  key_id = 'f572b4f1fe1f3b52831b95796bbd58966ffca96a265a30660c3663252c910b5e' 
  AND (
    token = 'z/wjR+PmYRUjeCnIpIyPKSO/4JlexiNrLMYwgXdhUhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )