UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LgxA1cbkr2CR1RxBlO+qn+Ag4QQbV/smkjl5S4iebGU=' 
WHERE 
  key_id = 'd9a1d1547ed32cce7314e98050857a5da8570e3522018674b32d1f96bb783862' 
  AND (
    token = 'LgxA1cbkr2CR1RxBlO+qn+Ag4QQbV/smkjl5S4iebGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )