UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B1XKVD6HQDE3rc5sbB8sCcyS/zT/qWifvhdXjH5tywg=' 
WHERE 
  key_id = 'ef8a0cf333f710bf28f0b3fb647d596358910b080058ef90653f7e7adce7f8d4' 
  AND (
    token = 'B1XKVD6HQDE3rc5sbB8sCcyS/zT/qWifvhdXjH5tywg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )