UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XDt6OMxYwHWo2lfxyUqWLgLuAAtWkJrJxVytsaKNbw0=' 
WHERE 
  key_id = '7e464e3662a9e026c7403304bac7d868724be8f20d41937c62111d03750202c9' 
  AND (
    token = 'XDt6OMxYwHWo2lfxyUqWLgLuAAtWkJrJxVytsaKNbw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )