UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mgYI+G5hEEhveEWQ1EgbHt39fdTUPnH1CruJP6FBOls=' 
WHERE 
  key_id = 'b642959e14a82ee66d14216c98f4bc43f7b2f59ea80a266b1c523645363e7e42' 
  AND (
    token = 'mgYI+G5hEEhveEWQ1EgbHt39fdTUPnH1CruJP6FBOls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )