UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuplbj7ju8V75FkV9G0GV5DWDKRmSioEJjaYIQxBklw=' 
WHERE 
  key_id = '21a3c265edf55674b8ece90458c17154beb75740716747fa7584d17900be03fd' 
  AND (
    token = 'tuplbj7ju8V75FkV9G0GV5DWDKRmSioEJjaYIQxBklw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )