UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YDMpTElPUngAM7IIDRQ7sauv1hKrcx+YD7ZPHCiaK9Y=' 
WHERE 
  key_id = '2b178a9fb947de3946e848bf52ff377347b18977dfcc62d23959613315097547' 
  AND (
    token = 'YDMpTElPUngAM7IIDRQ7sauv1hKrcx+YD7ZPHCiaK9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )