UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gdx59QcO8PEeaM29s4Sf9NzgtQ5bKJC0amXObOcLZhk=' 
WHERE 
  key_id = 'c527db8d1d325b9592a2461cb38800fba42675fdf8c848516f6b49e1b5d635e6' 
  AND (
    token = 'Gdx59QcO8PEeaM29s4Sf9NzgtQ5bKJC0amXObOcLZhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )