UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oXk+xGRQb2xP3dGXrR88sInfLzmofTe68kOksWA6vKo=' 
WHERE 
  key_id = '49f12ef503f53c391903f7a57f0caa86d01b06a27e43ea4e4c6d73d467ff9058' 
  AND (
    token = 'oXk+xGRQb2xP3dGXrR88sInfLzmofTe68kOksWA6vKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )