UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PuiiVhfzIOsAxg+HwDYFZVJbbMnAFa8/kogjTuaqWZA=' 
WHERE 
  key_id = 'b26dd0fb5435f4206f944516bb6ea139c9c3c74079001eacacb4f2d0b0b99933' 
  AND (
    token = 'PuiiVhfzIOsAxg+HwDYFZVJbbMnAFa8/kogjTuaqWZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )