UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'biPVkc49HJ3tHc2rsJKZ6blAIngbVsnbNw9bSe6JJGY=' 
WHERE 
  key_id = '2cfbf3c2d27de8f895acc0a22b0a25d8d2e41c2c93453fc3bdb1b43b434f8169' 
  AND (
    token = 'biPVkc49HJ3tHc2rsJKZ6blAIngbVsnbNw9bSe6JJGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )