UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '41TXLNK+w7HLdvsR8/U/SmGmcgMKFr3DPFbdF3lVweU=' 
WHERE 
  key_id = '715e68b5f440c69fa24f9be517e9cd1b1863b587232f6467b9a5f346698a7856' 
  AND (
    token = '41TXLNK+w7HLdvsR8/U/SmGmcgMKFr3DPFbdF3lVweU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )