UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yy8HxRJsAiBeW/QO9KJ0XXjLbwo7qD6Kcb2mjIDlIys=' 
WHERE 
  key_id = '1c8ee5950c890d56e442237612b5de51ee920034755ccaf5638496786a7c9c3c' 
  AND (
    token = 'Yy8HxRJsAiBeW/QO9KJ0XXjLbwo7qD6Kcb2mjIDlIys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )