UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mhljf0dHwb6IAYmjgt0rJypvIPDe7YvQ92p9Aa0GgEQ=' 
WHERE 
  key_id = 'ea5dfdaff1939027a9bb87bc592dae53e1fb47269e2f5aa43a8dc71ee6f96ea4' 
  AND (
    token = 'mhljf0dHwb6IAYmjgt0rJypvIPDe7YvQ92p9Aa0GgEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )