UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R2Zvi9mMP5rEpDxwsEfEQn4LKkbLA4W4u+Kvp21RnqE=' 
WHERE 
  key_id = 'f40f5ad0d11eead37542c5377fe82b68c9268634294d7e8f46a230b8bd77d326' 
  AND (
    token = 'R2Zvi9mMP5rEpDxwsEfEQn4LKkbLA4W4u+Kvp21RnqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )