UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FlyVqeHGsq7vSHQnErRMZTcklqnoiM1JycNho74nhiI=' 
WHERE 
  key_id = '3b11cb16b8f92b1bb51425697fded38cf05c87f88b8a9e45e3ca975a5b3990db' 
  AND (
    token = 'FlyVqeHGsq7vSHQnErRMZTcklqnoiM1JycNho74nhiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )