UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1saJZnxgcRT8FPK/XXCDcXmwnRE8Z49O7qtE5DmMqBk=' 
WHERE 
  key_id = '6c9116525532e08df77c06550f4b0e91a3da4f5c9d8898437fc2bdfeb8b30d7d' 
  AND (
    token = '1saJZnxgcRT8FPK/XXCDcXmwnRE8Z49O7qtE5DmMqBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )