UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dFvoOjNZIGUcU+sMrbWoLG7QeyYkYzEibbxAEY4NT6c=' 
WHERE 
  key_id = 'e3bf3305a02beb250e0da3292f450886075128263e5e94fc04855111d95db952' 
  AND (
    token = 'dFvoOjNZIGUcU+sMrbWoLG7QeyYkYzEibbxAEY4NT6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )