UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gg3+P1/78Nb0sn4ops3IORQz4lh0us2GNvrQUQAkT5A=' 
WHERE 
  key_id = '833187c05ce406a50ed19296a5bb8248a0d12c8f8e056893b3a95891b8c66f35' 
  AND (
    token = 'Gg3+P1/78Nb0sn4ops3IORQz4lh0us2GNvrQUQAkT5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )