UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0gl8+b5/+xnAiYbMieaum7FfEFPuPiHD3WMKPowbtzc=' 
WHERE 
  key_id = '9b5b7edb3e4bc5cbdbf5d41fc75a5170a8c2863bb8c05ef826c0187d98968540' 
  AND (
    token = '0gl8+b5/+xnAiYbMieaum7FfEFPuPiHD3WMKPowbtzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )