UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLyw0r1fRpEW/z1x1BAk+OriYcnSccqT3mC4tO6XBLI=' 
WHERE 
  key_id = '902db9a0f10be3f35a1e771152690bf98ed18ff129022ff303f6846c4ce144d5' 
  AND (
    token = 'aLyw0r1fRpEW/z1x1BAk+OriYcnSccqT3mC4tO6XBLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )