UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QfFOQM31uUIW3currYvFkd7468wFJy0ZHaAZNgertAo=' 
WHERE 
  key_id = '32bc015b7bc86db72d926a940ee099620144f1fceb11ad92c6981d2862b6715d' 
  AND (
    token = 'QfFOQM31uUIW3currYvFkd7468wFJy0ZHaAZNgertAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )