UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VUhwlK5gQpnIX03toFPB6x/qeMfFdqHKKBd2ytm1F/M=' 
WHERE 
  key_id = 'c8303c3c96fc72c9c0f44d44076a8555f1c814bd91e5cf25674c8e39cd9eb6bc' 
  AND (
    token = 'VUhwlK5gQpnIX03toFPB6x/qeMfFdqHKKBd2ytm1F/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )