UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/b1vviPxxEJNfK1thV3hxHEaFZWF4T0VbIxlb//67oU=' 
WHERE 
  key_id = 'd709937a129a017480b6c3fe5c768d23afe2610e8295a8d4507dca39b1ee1226' 
  AND (
    token = '/b1vviPxxEJNfK1thV3hxHEaFZWF4T0VbIxlb//67oU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )