UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZvzRFrbRUv+zf8QukENXuBAn+XItOV81PO4C4XTlLWs=' 
WHERE 
  key_id = '4dbe1106314980a5434a757e01391bbf00b015b64c23f53f1ae1d4dd71cd5972' 
  AND (
    token = 'ZvzRFrbRUv+zf8QukENXuBAn+XItOV81PO4C4XTlLWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )