UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4i218wohXB2rhNjtfwReyzR4T7IpxaH1WdIy7nQARc=' 
WHERE 
  key_id = '7e32adc248c24d172d948730ae3b3fab11e7fb90d6de2a610507167aee593280' 
  AND (
    token = '+4i218wohXB2rhNjtfwReyzR4T7IpxaH1WdIy7nQARc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )