UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oq6y+CWirPO6bINTZ0xwxRaB8iQWUqNOKxBVWFnPukU=' 
WHERE 
  key_id = 'b3806791a45d4d77004f3ddafdb6440dacf72f6162cf036c2826f1ab25c1be57' 
  AND (
    token = 'oq6y+CWirPO6bINTZ0xwxRaB8iQWUqNOKxBVWFnPukU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )