UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ykpgf+GrSD9seX+aTGxS/JMCHos3sEpA1oJUR4anyzA=' 
WHERE 
  key_id = '1b3b5f207406048d2c8111367ae887682bfa8f5d0a209f2cb1ada3228b76bc6b' 
  AND (
    token = 'Ykpgf+GrSD9seX+aTGxS/JMCHos3sEpA1oJUR4anyzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )