UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqJN7iyRXzwm9lOOjs8gYRCjLTI/LJx7QMKcYqo3Q6s=' 
WHERE 
  key_id = '9f708d2c9cf56eac2addab72802df19e8920c2582b8e201a539283477f8f911a' 
  AND (
    token = 'yqJN7iyRXzwm9lOOjs8gYRCjLTI/LJx7QMKcYqo3Q6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )