UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vkipFuRHJOw7q9r8gPySOReuosMYWoR/WeNRTLMGDxA=' 
WHERE 
  key_id = '68c012db3987edf7229365ffecf88d00ecce2b0ddea1ebaa24d04ea5ca54f17b' 
  AND (
    token = 'vkipFuRHJOw7q9r8gPySOReuosMYWoR/WeNRTLMGDxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )