UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ldw6vVtqdyaAF8zIjy1QpQeWOHbV1n+kCKdbO6r6ugg=' 
WHERE 
  key_id = 'b9209826b88fde1d28192c41ed9e7c5f1925557df0dce21a19c81c0762d78c3a' 
  AND (
    token = 'Ldw6vVtqdyaAF8zIjy1QpQeWOHbV1n+kCKdbO6r6ugg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )