UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mf6oqC8uaJybG/TwsxqdeNHRCMHyc1uFkleViNT6O5E=' 
WHERE 
  key_id = '66d3562c94f3af400e64d17fb5043e2c2b361fed1b3ded0ee26d1b84831d5430' 
  AND (
    token = 'Mf6oqC8uaJybG/TwsxqdeNHRCMHyc1uFkleViNT6O5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )