UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NHFo64mJEud1Is3l40eiZ5Ipo9babV37FGQ4H3ffK8o=' 
WHERE 
  key_id = '4ce2debe77eb38a7ca144a119b294acdeac58874967ed999666a36384b5333e0' 
  AND (
    token = 'NHFo64mJEud1Is3l40eiZ5Ipo9babV37FGQ4H3ffK8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )