UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5hYL5yHgABRc4TuwaqaK9An3b+wkgHVO78kmq6knDgs=' 
WHERE 
  key_id = 'ded93ba6c991806c7713004507575dcb5a30f43d80280c0c40d868cf75018570' 
  AND (
    token = '5hYL5yHgABRc4TuwaqaK9An3b+wkgHVO78kmq6knDgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )