UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+USdBQS6M0k7RL196sACqAxdpBkfmzuQiXZM8n/2NI=' 
WHERE 
  key_id = 'cefb6270292c87505c8e9daa0edf8a75aae773115406ed94e7425d43e0d185f6' 
  AND (
    token = 'N+USdBQS6M0k7RL196sACqAxdpBkfmzuQiXZM8n/2NI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )