UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a2nb1dlhM89nLSkyAXnavt2MhqFiKIg6+a8X9qceA5U=' 
WHERE 
  key_id = 'c3d7edc6c3b953fd9b9caa4b6f36a240e1f49640c6ecfc6f8c4c9ece14d04a62' 
  AND (
    token = 'a2nb1dlhM89nLSkyAXnavt2MhqFiKIg6+a8X9qceA5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )