UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zKR27B5HwK5yvCR1iT0l2/hQp4vqFx+ngqsyWwpEyyE=' 
WHERE 
  key_id = '0e454f3dc2aa10b63189c13b2076a0cb8930462bf0800fa762694dcf6bd52df5' 
  AND (
    token = 'zKR27B5HwK5yvCR1iT0l2/hQp4vqFx+ngqsyWwpEyyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )