UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMxMhUxm74BvPvg5jMZDoc+ZARtmEeZvdV+rCK/LGzg=' 
WHERE 
  key_id = 'c38ff1a8d61a6343a130201fd1abd9000769bb29f1346828be59439a818c235f' 
  AND (
    token = 'AMxMhUxm74BvPvg5jMZDoc+ZARtmEeZvdV+rCK/LGzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )