UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j1gMPp0YBw+jwexRg3bFS2IbLdMF/XQFQ5/WqLvsYTk=' 
WHERE 
  key_id = '0c740f6d7ecfe7ae786cd5dabeb88c4442667641914c360f08c66bbb6a77668b' 
  AND (
    token = 'j1gMPp0YBw+jwexRg3bFS2IbLdMF/XQFQ5/WqLvsYTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )