UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jaS8SH4EtOxOyMAc7LpYYv1t8cpygHAX6uDRTTc50sU=' 
WHERE 
  key_id = 'dc57e6a138a66f8ed6bd92aa6831d3c88538ad6bfbdc31210f6c02b43c02ea60' 
  AND (
    token = 'jaS8SH4EtOxOyMAc7LpYYv1t8cpygHAX6uDRTTc50sU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )