UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Z9skvSQdzEJctMKCZG+wtWjcIWGAhAqY8IsDRNa/t8=' 
WHERE 
  key_id = '115b0c004544d5f842a729156b6f120940bfce57894d9ab7da2bd142f399d7fc' 
  AND (
    token = '7Z9skvSQdzEJctMKCZG+wtWjcIWGAhAqY8IsDRNa/t8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )