UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XZaIypaSVmzg3wcpFrgwVm4iMbRsXlnc1S95PkdkBqQ=' 
WHERE 
  key_id = '5ccc6eb00744cd0c9ed85f4746dff6a865691739efa27974c1f8220697cbc271' 
  AND (
    token = 'XZaIypaSVmzg3wcpFrgwVm4iMbRsXlnc1S95PkdkBqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )