UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJiAKxAvD/LlyRRCeQCzPgy9VQGkDw6rda9RZIbe0C8=' 
WHERE 
  key_id = 'eed10b3a9783f3927e9b2020500621db8daa37e1d46ac9c2a35f5d257d16f7a4' 
  AND (
    token = 'xJiAKxAvD/LlyRRCeQCzPgy9VQGkDw6rda9RZIbe0C8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )