UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aEf8N4B2EMv5tQsBhKBMapVH1OZxYqi+T/e04zECSTA=' 
WHERE 
  key_id = '3ccbf74630b8f77967c16c771c12320198528d68ab31ba98966182420f4109ad' 
  AND (
    token = 'aEf8N4B2EMv5tQsBhKBMapVH1OZxYqi+T/e04zECSTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )