UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SwvyFgUBx5lbFvifu7eBIkMW1KTf6KZ43v2QWs2BcYo=' 
WHERE 
  key_id = 'ffd70bee8599b84b18c4011c3b138de4c60efef4ffb40343fb5bed838ad38a47' 
  AND (
    token = 'SwvyFgUBx5lbFvifu7eBIkMW1KTf6KZ43v2QWs2BcYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )