UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TLZlsmmQcg5ZEToj/2w8GCIjmkLYhj14vx9oibthUkE=' 
WHERE 
  key_id = '9ebf091cd1f98a3c13a0de763cd95647a293aefaef582dbf56edc3ecd3ea3557' 
  AND (
    token = 'TLZlsmmQcg5ZEToj/2w8GCIjmkLYhj14vx9oibthUkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )