UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T94eki+n3m8mtTJNWSZ15tqMQiND60POrdLtv1wy1M0=' 
WHERE 
  key_id = '23d1528982f1d3058a51fd844c36a37012d3332aec06100675872ff6cd22d8f7' 
  AND (
    token = 'T94eki+n3m8mtTJNWSZ15tqMQiND60POrdLtv1wy1M0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )