UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BtF7ufbb14QwuAdzgMvSPbJlRn8WRVm8f/VPlCmA/NE=' 
WHERE 
  key_id = 'faf2e5fff254af6ddedba814b259359a12f121d423baa54152bf3e05fa5dc4e6' 
  AND (
    token = 'BtF7ufbb14QwuAdzgMvSPbJlRn8WRVm8f/VPlCmA/NE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )