UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '85rHHieiP9jaBz12KZKCwoj+JwgyZbInRmrY07DS+5Y=' 
WHERE 
  key_id = '801f848d0f3aa07227d2a277353fef03904329d5c5a7286be69284a193c084d0' 
  AND (
    token = '85rHHieiP9jaBz12KZKCwoj+JwgyZbInRmrY07DS+5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )