UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'okK/rHf5fvXhyX7lDv1uB4F2KoLBuhuoouegD3xDUvw=' 
WHERE 
  key_id = 'b2fbcb01e9e3a858f051ba6ec2b67924114b50b2183fd6648e305dd6b5eb2236' 
  AND (
    token = 'okK/rHf5fvXhyX7lDv1uB4F2KoLBuhuoouegD3xDUvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )