UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPQGdXpDKFRyWZXvqhb66bMV2nA9R2uk/iuWPnWldng=' 
WHERE 
  key_id = 'e2f8bdddb940764f88405180687161bb11d4b18d006409b9225b35ff639a64b6' 
  AND (
    token = 'yPQGdXpDKFRyWZXvqhb66bMV2nA9R2uk/iuWPnWldng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )