UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VKQ3ULBDg7xQVFrsfW+uNQDpX7Syda+TdLBOjB45pMs=' 
WHERE 
  key_id = '99e85658b19daff9b7fac30a339dd3a763228e5bc36134b5e37e6b43f9d3484a' 
  AND (
    token = 'VKQ3ULBDg7xQVFrsfW+uNQDpX7Syda+TdLBOjB45pMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )