UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BKIPbLWXldMS2sY/3l5wnIH9aTs5NClEos4HnHS5xsw=' 
WHERE 
  key_id = 'ca51eda7dc31c9e9aa442a15152d389a382c8f9ec16dfdaa4438d7dc0e33c7ff' 
  AND (
    token = 'BKIPbLWXldMS2sY/3l5wnIH9aTs5NClEos4HnHS5xsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )