UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PnuK+QF52ScpMd+3Q0TOd9lwPPaxzkeCK77KuQPmLfQ=' 
WHERE 
  key_id = '3cba5c0f4158336db8e0360c447f9c4034863d33a3b9761a92192313e4d76fa6' 
  AND (
    token = 'PnuK+QF52ScpMd+3Q0TOd9lwPPaxzkeCK77KuQPmLfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )