UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cIbJD9pRVqKGnxTbMPnSZOGzZwx2E+sUCWf48Tu9qtI=' 
WHERE 
  key_id = '12e850eb91f293f697dd432f871a95611f3aae3d4e3cdaf25dd60671e3f24132' 
  AND (
    token = 'cIbJD9pRVqKGnxTbMPnSZOGzZwx2E+sUCWf48Tu9qtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )