UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KjeOkK3YgoAWo+XOvQ268qqNZHBps3QZ4Bxd7ANKeG8=' 
WHERE 
  key_id = '96a418b1838dc636a9d0672b1d390c8b79fc42d7f98bf655d00c9148bc32dc4c' 
  AND (
    token = 'KjeOkK3YgoAWo+XOvQ268qqNZHBps3QZ4Bxd7ANKeG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )