UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OtZIKlYPkZ38S+gQlIn8my1pJOhyTY9LVZo6hJs8ROo=' 
WHERE 
  key_id = '46f2acf04346a56c350e5b197666b0b82d77bdd539fab747261ef3a57503527d' 
  AND (
    token = 'OtZIKlYPkZ38S+gQlIn8my1pJOhyTY9LVZo6hJs8ROo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )