UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dh0WrfgVICcq3iu3U7v6KRcbsPOgyeBj58qTTgpFA90=' 
WHERE 
  key_id = '73bdd9c1492a2c12d5b042cd9fed74bd26617597b99ac807bc135a76017bc68a' 
  AND (
    token = 'Dh0WrfgVICcq3iu3U7v6KRcbsPOgyeBj58qTTgpFA90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )