UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ItkGiiJa58aQ1l7TV5AQQ0Tga8jQWVTMk25sC6RLPUo=' 
WHERE 
  key_id = 'a91ea859bc694e01c9d47281c4718e3041d8832a7a38bd4c2bdb4265bd51b0bf' 
  AND (
    token = 'ItkGiiJa58aQ1l7TV5AQQ0Tga8jQWVTMk25sC6RLPUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )