UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZXxDbkImrUA5o6Mroh3cuLDlY9BbtnSlaTQcp2WNRaM=' 
WHERE 
  key_id = 'df454d9e451b306e0b682cdcd9ce0a3de41a8ca760a20b61bc0b2415527d4a1f' 
  AND (
    token = 'ZXxDbkImrUA5o6Mroh3cuLDlY9BbtnSlaTQcp2WNRaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )