UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'udR1VBhjYDbRh1jkS8fx16zs/aAyMOsRNwzxMGzmdmA=' 
WHERE 
  key_id = '51028694a08c5174eff17d8694d825a5cc37156d663c15ba98cbadb821f72d8c' 
  AND (
    token = 'udR1VBhjYDbRh1jkS8fx16zs/aAyMOsRNwzxMGzmdmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )