UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aKKPFoRO1VlWCl2xAycmxNifFt9Sh+hRIgOQsIrN6Og=' 
WHERE 
  key_id = 'e5d1d2d0502aae34debcd30602eaa24a1583a3d2af6e34146655fa2dd3138e38' 
  AND (
    token = 'aKKPFoRO1VlWCl2xAycmxNifFt9Sh+hRIgOQsIrN6Og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )