UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fvNwnDKu681/Fx9u8jZOodb9Klvoe2xCtHpPxqI8oKs=' 
WHERE 
  key_id = 'a3e0889dd7f437514f9824903983db54a42c1c6376681fc7d1fcc00d7bebf062' 
  AND (
    token = 'fvNwnDKu681/Fx9u8jZOodb9Klvoe2xCtHpPxqI8oKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )