UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JHxJnWqpguLm3QWDNC7Xru4PS9st0S//yM3kqmBe0E0=' 
WHERE 
  key_id = '5e8a698917ce03db71fa5f869bd45ec1aec0a477a138cdb007cf2b1d1156f0ca' 
  AND (
    token = 'JHxJnWqpguLm3QWDNC7Xru4PS9st0S//yM3kqmBe0E0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )