UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I0VQYLQqM1W2olqlKhBTufmDSz7WHcQd3TFrRABOXjE=' 
WHERE 
  key_id = '0c96469c32a400c3b565225c75f334d2eadbb0ef70bf2328e2f44fce7a3481a4' 
  AND (
    token = 'I0VQYLQqM1W2olqlKhBTufmDSz7WHcQd3TFrRABOXjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )