UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47yKvKoUIKEL2ZcwV1/bljTboPiPicMD7EFoeew9YKw=' 
WHERE 
  key_id = 'd30b0d08565b3c9f50f858a00d0ee75b191f6a1939edddedacd018ffe0f5f758' 
  AND (
    token = '47yKvKoUIKEL2ZcwV1/bljTboPiPicMD7EFoeew9YKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )