UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NIGJ/v2s8B8UxWLjz0k7jXaFkPBF8fEp78dnlU3HWwQ=' 
WHERE 
  key_id = '783f2a8c2d1b018bc8b56bcebf1bb61c7e6954a6ef2ebfe7e814aeaa50d42f8a' 
  AND (
    token = 'NIGJ/v2s8B8UxWLjz0k7jXaFkPBF8fEp78dnlU3HWwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )