UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ltLKk0NmF7lB7JHFadb3nsSDKVOzxvfktHyh83Lx6Uc=' 
WHERE 
  key_id = 'edc8da164ccd69237b69e63248c62d59ae9c6247c4ad4e188cd19ece9fd9b104' 
  AND (
    token = 'ltLKk0NmF7lB7JHFadb3nsSDKVOzxvfktHyh83Lx6Uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )