UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8xzINGblZiOjz9Pr7Utg626dI8rPZAX97LN5HnlEVc0=' 
WHERE 
  key_id = '0e8cec798df5dc1ea8149611b70616d140fa7f6d268afd953e966731e82490ad' 
  AND (
    token = '8xzINGblZiOjz9Pr7Utg626dI8rPZAX97LN5HnlEVc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )