UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KwfkXzaWKiyeHyyW0BLXg+djzczAVzNTNPflfWPzqZg=' 
WHERE 
  key_id = '891ea0bfe4828d53377739e2e97d1bc036fdc81de3dc1c5c5071133f2873ad04' 
  AND (
    token = 'KwfkXzaWKiyeHyyW0BLXg+djzczAVzNTNPflfWPzqZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )