UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKyg0W4kM7tarsdSmgiTlJfjfc7rOHceZvkhDjbtlMI=' 
WHERE 
  key_id = 'd1b3f2dca43ed7e6f1d739f98c109c0265488f67eafdc64aaa8a24b86a56741a' 
  AND (
    token = 'uKyg0W4kM7tarsdSmgiTlJfjfc7rOHceZvkhDjbtlMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )