UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yjFCquopaBgErlzQl7CMVyJyucjJyQdwoGtwVoZnekc=' 
WHERE 
  key_id = '23d4ea9125863a87e2b5c76b6925f261e343ade024f772f7ef7f93bc3ddf3646' 
  AND (
    token = 'yjFCquopaBgErlzQl7CMVyJyucjJyQdwoGtwVoZnekc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )