UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+im/2YGUM7sINGyjYmDpPcN2KQbs2/fKsu2bwLMY9NI=' 
WHERE 
  key_id = '6aefa18bb72a85fa5e5c41cdd2ec5063a6bec25092a8842ed9d376c5e671dcc0' 
  AND (
    token = '+im/2YGUM7sINGyjYmDpPcN2KQbs2/fKsu2bwLMY9NI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )