UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zwt/kkYhkFjOb9Gdif1vNfpnTA2Eue/si/NrjRxtBTE=' 
WHERE 
  key_id = '7b2faca080b8d64ec669f90044481a10a88e3d9416e7364c3c3acd96d7391c69' 
  AND (
    token = 'Zwt/kkYhkFjOb9Gdif1vNfpnTA2Eue/si/NrjRxtBTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )