UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LW8lMhF6eOZ56jULtmLh1F1S0dQaGPp+xf1TFog85EI=' 
WHERE 
  key_id = '1e62ded4cfadfedb56bc2236b33ca37357e46de260e9d6e54c4124d4e5ba1b2c' 
  AND (
    token = 'LW8lMhF6eOZ56jULtmLh1F1S0dQaGPp+xf1TFog85EI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )