UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PnVgv+sa6z5W7Z4buKRYMHvaT6lcIuh812LGRBZVIYU=' 
WHERE 
  key_id = '008a54368520353edad028a5d9ac09b776e81fd11d70fedd02420f55e61003a0' 
  AND (
    token = 'PnVgv+sa6z5W7Z4buKRYMHvaT6lcIuh812LGRBZVIYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )