UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZaAS/IQq0B0tXGJ1qIdicWeTvZSycrCKwXVapjulbcY=' 
WHERE 
  key_id = '1fd3f0a59d91088482cd176ff3ab701845688f14079f8a0af93291c6e5a0dfe1' 
  AND (
    token = 'ZaAS/IQq0B0tXGJ1qIdicWeTvZSycrCKwXVapjulbcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )