UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5h28HWUxuqOud8zTRshJAKt8YV7vSy2UPQIlyBqx/Vw=' 
WHERE 
  key_id = '729eb1fed29608044d1cae35022e4eb1b75f57c8cbafbe92a4ee0018218d140f' 
  AND (
    token = '5h28HWUxuqOud8zTRshJAKt8YV7vSy2UPQIlyBqx/Vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )