UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Te4JSdbDNz8rD4309UzKh58OfcJPaCYUBj3WqAsWfpA=' 
WHERE 
  key_id = '4a88fde23428aae0af336292ac46af9110fe9bbe1330b982395813f7f2980694' 
  AND (
    token = 'Te4JSdbDNz8rD4309UzKh58OfcJPaCYUBj3WqAsWfpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )