UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'atct8VQxdvMfFzShfD91AUcAXF+2aSWLEhC79CqNtug=' 
WHERE 
  key_id = '5b323e9b81fd8c9e5691db70bf023b16c29fd25edf171ad324995f2220dba9c2' 
  AND (
    token = 'atct8VQxdvMfFzShfD91AUcAXF+2aSWLEhC79CqNtug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )