UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FqVNGRLhD6uYoyEkUSND1jaAmcET6tyTV9naCA7fsAo=' 
WHERE 
  key_id = '5b9c9af51336c72d17e9035778653a4a256b2b8f9261c7a13060a8ce62aad11c' 
  AND (
    token = 'FqVNGRLhD6uYoyEkUSND1jaAmcET6tyTV9naCA7fsAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )