UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YtlVGwV80M5+NP1lJ/TxNlVFHtJErRLZwk/pw4ikFao=' 
WHERE 
  key_id = 'cb1578565c657370b7b1bbd425566f761be0d43b7e3ec105023b450da0ffcd96' 
  AND (
    token = 'YtlVGwV80M5+NP1lJ/TxNlVFHtJErRLZwk/pw4ikFao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )