UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dN+V5lKjvMc98ywp33QqkiL0i5Si9/h8etKEf6M/dxM=' 
WHERE 
  key_id = '86cee40697c2a775330e20bc3cced686a825e43cd447c0f371ffe5b2d2ab3d6d' 
  AND (
    token = 'dN+V5lKjvMc98ywp33QqkiL0i5Si9/h8etKEf6M/dxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )