UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'riUFY9m+UK7IbvECUhqx/wQoIdIPvc9sy95ibvVcWCo=' 
WHERE 
  key_id = '3eafc3ab50e1f89b07efb699e3946d34dd961a72b053a1d68380ccd9d12b394b' 
  AND (
    token = 'riUFY9m+UK7IbvECUhqx/wQoIdIPvc9sy95ibvVcWCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )