UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQ0eHysjCS9u1H6RENQJR3HDX34mh2XLNtfdiDEttJw=' 
WHERE 
  key_id = '84184cf3dd1d690eeeb4d97437c299e9c993f12aba3def4add3a77e01fa626eb' 
  AND (
    token = 'PQ0eHysjCS9u1H6RENQJR3HDX34mh2XLNtfdiDEttJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )