UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2sF72zjqAu89Xzsm4Tp2iFnxoMA6DWS6xKKHLLIY/48=' 
WHERE 
  key_id = '8b02d7e7aa63bec44c5a346246625b28ba6ec4b2133e93845ddeec0022f48c39' 
  AND (
    token = '2sF72zjqAu89Xzsm4Tp2iFnxoMA6DWS6xKKHLLIY/48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )