UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DOlclZrE4i2xZ5eMqRkrzJ1yku9Wskgd7EzhsuAEn9k=' 
WHERE 
  key_id = '84800c0d384091544164d2992fc54ed50599b75d2da6548388ef7a8009ed070d' 
  AND (
    token = 'DOlclZrE4i2xZ5eMqRkrzJ1yku9Wskgd7EzhsuAEn9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )