UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E/8PpcBpZVQsbnN24MXITBd1w+n6+YaUu8RtjKYmxZU=' 
WHERE 
  key_id = '1f72ec532c358f7036fd4f911cf0ad77d1bceacf1c21445a0082589a70baef87' 
  AND (
    token = 'E/8PpcBpZVQsbnN24MXITBd1w+n6+YaUu8RtjKYmxZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )