UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IWAO6WbVx4aXwJyvrfbKlkTWfEycSRJLjNUoTIfJdgg=' 
WHERE 
  key_id = 'abec69039fdf4b02121b6493f37da48893317d2f5034d8f00230fc81f6c3619b' 
  AND (
    token = 'IWAO6WbVx4aXwJyvrfbKlkTWfEycSRJLjNUoTIfJdgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )