UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0LVAwnoK93EvP/JpUZxafgK1nanQ9uTpZBpGviIKs/4=' 
WHERE 
  key_id = '3af35501350bc026d4b7466141d9e82630f823f9450753645ed716f6b0650e6d' 
  AND (
    token = '0LVAwnoK93EvP/JpUZxafgK1nanQ9uTpZBpGviIKs/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )