UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mX8A0FTgO72hjnM+Hf9fbWZ+wxVNjHPv8EhECHXBfi0=' 
WHERE 
  key_id = 'd66ffaed28e76195209ec858dd0b291b2113761fcdc9c8378667c49ef6e1c976' 
  AND (
    token = 'mX8A0FTgO72hjnM+Hf9fbWZ+wxVNjHPv8EhECHXBfi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )