UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hqUcHIXXIzabeQ+rbrirUXndvyDYSNKJFGu+HnO4R/Q=' 
WHERE 
  key_id = '3b703176665f706e810322a941fed3a8bd444cdc294193a1557f61cb21e985fb' 
  AND (
    token = 'hqUcHIXXIzabeQ+rbrirUXndvyDYSNKJFGu+HnO4R/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )