UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OxG6eo5BA2e9ZDM0g1132g/u/i0Ga+DwisGRrWeq6Do=' 
WHERE 
  key_id = 'bead554dd9f2e1793026910f925273a72abcea25347e5f7b938d8159968bd256' 
  AND (
    token = 'OxG6eo5BA2e9ZDM0g1132g/u/i0Ga+DwisGRrWeq6Do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )