UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KK169zw387cE0uxlVScsLv1HFHa6Vf3ksDR1elGnHaE=' 
WHERE 
  key_id = '349c6d9b2752bb6d7e189928a4cf237039c175c65a809fe174218e5ba2f90471' 
  AND (
    token = 'KK169zw387cE0uxlVScsLv1HFHa6Vf3ksDR1elGnHaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )