UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5eqNi152+KgW+UlwDKGOm20p36Q6kl8GGkhlAZmDEw=' 
WHERE 
  key_id = '26119d38a64ac3f1d6ca768b33d1291866ed4a5a6506c168f6d156e0715b1f46' 
  AND (
    token = 'V5eqNi152+KgW+UlwDKGOm20p36Q6kl8GGkhlAZmDEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )