UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3dPb8ZZlqxCgO+U4AV2M7UM594Sq+oKnd5LjyRqajPk=' 
WHERE 
  key_id = '532b9e65f75f91f9ed0a302c6caf7f31bb955d157dc1a3244366097271d2983a' 
  AND (
    token = '3dPb8ZZlqxCgO+U4AV2M7UM594Sq+oKnd5LjyRqajPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )