UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3dZDsdJToMFOq8i3mwAqmHIfM2auiyGqPnpcKoTiTIY=' 
WHERE 
  key_id = 'fbb7f639450871c18a91414619184e2a23464d64bc98b90ecdb493bfdc24d179' 
  AND (
    token = '3dZDsdJToMFOq8i3mwAqmHIfM2auiyGqPnpcKoTiTIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )