UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E1hPZCIzkvT/mlPukZsebqKjU5noFFwQa1ocsKqV1Qs=' 
WHERE 
  key_id = '578dfd68523ac93b75d942d3426ebe9148520212573e508e9d9594f752b39ff4' 
  AND (
    token = 'E1hPZCIzkvT/mlPukZsebqKjU5noFFwQa1ocsKqV1Qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )