UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dp9YUSAKioeraPFyknSoDTfk/l5+aMgQj8hYlyHFmlM=' 
WHERE 
  key_id = '0aa45df857d42be26ddd479d9cdedbed359fe11ec32c7b7b6f7910e2ecbe5034' 
  AND (
    token = 'Dp9YUSAKioeraPFyknSoDTfk/l5+aMgQj8hYlyHFmlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )