UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O8a12rnaKozARDpRWIHQcFoW4n1ZhaKKq8Txqb6Pfdo=' 
WHERE 
  key_id = 'd19be22fa14380f351e7b61b95f8676a4b29dceaec4ca8a5d2b5b8663dbce527' 
  AND (
    token = 'O8a12rnaKozARDpRWIHQcFoW4n1ZhaKKq8Txqb6Pfdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )