UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uO8gKV3VzlK2/29nyfeJ70DN64yRYvEf+0W7hDwfSVA=' 
WHERE 
  key_id = 'd9b196e01a930037a4add801fc9c99d997e265ba9b5cfcefb4937a411720664e' 
  AND (
    token = 'uO8gKV3VzlK2/29nyfeJ70DN64yRYvEf+0W7hDwfSVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )