UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '424SEjmv/vEOfEG4LlrpmXiFvG6IrltzjYOvQMGQqno=' 
WHERE 
  key_id = 'e7286cd569515c8933af84630fbd139a0872aaa2a25a37f137a6df6272d78227' 
  AND (
    token = '424SEjmv/vEOfEG4LlrpmXiFvG6IrltzjYOvQMGQqno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )