UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vxYxoOokX5iHRR05DbfmnEd1kjCvakht4pMTVw9xvJU=' 
WHERE 
  key_id = '4a48f9aa5a5f6ed5c4ae161d0ebabf9245f7916be80ed7eccdb10d29559d60ee' 
  AND (
    token = 'vxYxoOokX5iHRR05DbfmnEd1kjCvakht4pMTVw9xvJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )