UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8NKtUpE1atVecUTGVwMyloDtjaf8vIA2x3mRNcWynnI=' 
WHERE 
  key_id = 'c227f2b6806ab17ac8aced8827c30a79968afafcf981703a342f9b7b758d57ad' 
  AND (
    token = '8NKtUpE1atVecUTGVwMyloDtjaf8vIA2x3mRNcWynnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )