UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWWtbpKOyoyUghCLaZzonWHlmClZ5X97qxyaEd9asjQ=' 
WHERE 
  key_id = '03ae11a70e9268ee27e800d5d4a12167f60647f22b4388c3e501a55926a122d2' 
  AND (
    token = 'iWWtbpKOyoyUghCLaZzonWHlmClZ5X97qxyaEd9asjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )