UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w9l8iLnPVlOdF4yLPzZQ2IOHdwyOEMeZWkq2s6veTfM=' 
WHERE 
  key_id = 'df2f0c31cab15bd4d4f92e1e9598233eeea5a872d5c0b441c2e3781c111d6f79' 
  AND (
    token = 'w9l8iLnPVlOdF4yLPzZQ2IOHdwyOEMeZWkq2s6veTfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )