UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FQoiuen8ddWNf59UX0340qa1ogujBTppjWQKbA6VD98=' 
WHERE 
  key_id = '9cff087cf5c64b16991167f1f56d14e70bb158d6503226ded9e94bb28a393383' 
  AND (
    token = 'FQoiuen8ddWNf59UX0340qa1ogujBTppjWQKbA6VD98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )