UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qI3j4VAacz2Kw8aRtbPAXMOd4JOg9KnjlRABy5ORzQA=' 
WHERE 
  key_id = 'c6a2e65add99ab6cf09e357fea70908bf4d38cc7c67e5f9f9d99b8ea2a79230b' 
  AND (
    token = 'qI3j4VAacz2Kw8aRtbPAXMOd4JOg9KnjlRABy5ORzQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )