UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GD31U++FuvIfRPhJgnF9hbcfL5hHmywDqnpihull+nQ=' 
WHERE 
  key_id = 'f27bd7969c5c6d15743fb57de528aff6ba1264b80bf075ccbf7a3718e5729978' 
  AND (
    token = 'GD31U++FuvIfRPhJgnF9hbcfL5hHmywDqnpihull+nQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )