UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZR8NTzWtLsKmn++blId20H4T1UwQJjphYK6lB+txUsI=' 
WHERE 
  key_id = '1725e68b5763b039d9652a0a5093141c6c0df258b235e4bdc56f78aea0af11e8' 
  AND (
    token = 'ZR8NTzWtLsKmn++blId20H4T1UwQJjphYK6lB+txUsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )