UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89ZzRLec7CVOXexrkXrJF58fWNXi2IFXyHuQCWYurKU=' 
WHERE 
  key_id = 'cfc468ac4ffa7e0cde5c3ad92ebae4574d109bfaf4939c74b8e0628dbd7a16a6' 
  AND (
    token = '89ZzRLec7CVOXexrkXrJF58fWNXi2IFXyHuQCWYurKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )