UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tbprsK0bZHhWVcEHTmW5UcIl+PYTN9dC8MC7nPDZ7d0=' 
WHERE 
  key_id = 'b2e927e71ff4a42c7867f2c61c81a8305ccf886a53e700282583b9b328d0d44c' 
  AND (
    token = 'tbprsK0bZHhWVcEHTmW5UcIl+PYTN9dC8MC7nPDZ7d0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )