UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oYXg9QpEPNCgHbdOqyhgeMyzZm980eiPxVwBKo5vFuk=' 
WHERE 
  key_id = '2ca7232bb831acf41674a923ea012c5d914abe77264d7f255c5ef0051099def6' 
  AND (
    token = 'oYXg9QpEPNCgHbdOqyhgeMyzZm980eiPxVwBKo5vFuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )