UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ToREpTXJPAXsNZbCczyr0BBMNMAnUXUONy1trYFnKI=' 
WHERE 
  key_id = 'fd7603a35efb96533adb07a20de116d7432caad9cbe0a7c88334d9978f1988cc' 
  AND (
    token = '6ToREpTXJPAXsNZbCczyr0BBMNMAnUXUONy1trYFnKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )