UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8MUHkOD9OqrNWSdZxhh52K1ur+WjA3QlaC13ic6Hb+o=' 
WHERE 
  key_id = '9a62d1f2ed60c8a7693ede9f29d6934459d585f7dca99c53995e25f9ddf87ede' 
  AND (
    token = '8MUHkOD9OqrNWSdZxhh52K1ur+WjA3QlaC13ic6Hb+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )