UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Ru/Anrk1j5m7IW1pU0VgZyF/9ppa8TdjqLsBNf5UcI=' 
WHERE 
  key_id = '9f927c9567f8e223d59b50aa8250f80b953afbc59a9e78e1194d27d41688386f' 
  AND (
    token = '8Ru/Anrk1j5m7IW1pU0VgZyF/9ppa8TdjqLsBNf5UcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )