UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6WPnnITvLboIPxCJ8dEeSQaRZeR8jyjAYDNARAUJFps=' 
WHERE 
  key_id = 'fa0b648a5d6d11a4c32a5e61236eb3207e0e933a314a6e8058ab7c696774ca30' 
  AND (
    token = '6WPnnITvLboIPxCJ8dEeSQaRZeR8jyjAYDNARAUJFps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )