UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SfCcfZytLuICiS1mMo1xq8RQiQCQ5+kf2Kqy4YpIvho=' 
WHERE 
  key_id = '48e0ee01424e3595bc6b61fa5a46d11b7aaac8a55a78759da7d6d47e959ee559' 
  AND (
    token = 'SfCcfZytLuICiS1mMo1xq8RQiQCQ5+kf2Kqy4YpIvho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )