UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/tb2x7pukgQXBzIvvTSLaaoihxFZkJZHQZmPnJdcjho=' 
WHERE 
  key_id = '8ee09698cd67ba62c23dfe5adc386e565dd2c954a07a6be2ee44cbc1609f24a0' 
  AND (
    token = '/tb2x7pukgQXBzIvvTSLaaoihxFZkJZHQZmPnJdcjho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )