UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iKOI8FJ0jxThJ57FWyUXjl5Aq3zqDnBGFM7NWh65URs=' 
WHERE 
  key_id = 'ff06cb1ad653696436008bd5d73b4650bc08fb33ec0ec13de5a3af2dc429b588' 
  AND (
    token = 'iKOI8FJ0jxThJ57FWyUXjl5Aq3zqDnBGFM7NWh65URs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )