UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dguCgSC1oCQKo2bZZXs6wyCObxRJ6Bz5ZuuQ0dptyDg=' 
WHERE 
  key_id = '3757ead74721009c6465827c7251eb69cbe89f2d2effcc9a91e6a5ad14d18d7f' 
  AND (
    token = 'dguCgSC1oCQKo2bZZXs6wyCObxRJ6Bz5ZuuQ0dptyDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )