UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LcdrZnp4nNRMDdAF6CEOz0l6NSPYct+NE14K6VrjSzQ=' 
WHERE 
  key_id = 'f6f1aef3bbd8e9049555be018f9c9b62d5878a14c8122ab9a32966300e9efb45' 
  AND (
    token = 'LcdrZnp4nNRMDdAF6CEOz0l6NSPYct+NE14K6VrjSzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )