UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OWxs/IGqS75T66hVPaPFrBnrmxDZ8+wBXt+ax/ZVO6g=' 
WHERE 
  key_id = '6fc7113169aab4321e1a3662ee29de23391f99237a2a45cb5b354284123e1cf0' 
  AND (
    token = 'OWxs/IGqS75T66hVPaPFrBnrmxDZ8+wBXt+ax/ZVO6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )