UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mUi5AMHd1AK7UlqRXx8/6rydyFJyuXeTpNP/Zld+fAc=' 
WHERE 
  key_id = '56d5622c05753d2d1d55bccb67d9008532b631d5cd3e9085348c8c4d8dc6c3d4' 
  AND (
    token = 'mUi5AMHd1AK7UlqRXx8/6rydyFJyuXeTpNP/Zld+fAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )