UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8V2AWDXzP4SVjizmNgtQjiNDn3ug3AK3lQY7yJTxm3k=' 
WHERE 
  key_id = '2456fc0b784b6aeeddc8ffb5b0a536284159096592551b1a4ba61c267c987942' 
  AND (
    token = '8V2AWDXzP4SVjizmNgtQjiNDn3ug3AK3lQY7yJTxm3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )