UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oja8ULkMFnDz2VPZYwcEO5HGhDv7skYA5xoTBtsK3A0=' 
WHERE 
  key_id = '5cf30a77aeed56ecd36a90ef5de1f454c2c89664cf0fcd8e92b90314aae1c2cd' 
  AND (
    token = 'Oja8ULkMFnDz2VPZYwcEO5HGhDv7skYA5xoTBtsK3A0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )