UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IplRfZh8zkA8SMx9+T6kxTVFyagf8iv63CqbAs3x65Y=' 
WHERE 
  key_id = '82d08a7cba4c6e7590b9ab94d552fc5c212f73b3410a12df9c3104bdbebb5186' 
  AND (
    token = 'IplRfZh8zkA8SMx9+T6kxTVFyagf8iv63CqbAs3x65Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )