UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZHMhthwSp66g7It4cyiLoRHkW9sft0ge86p7koIfJQ=' 
WHERE 
  key_id = '98e83d3a1cf0c8d065351a8df8fbf3312d080915a32da16c07f8c27875eacd2d' 
  AND (
    token = 'pZHMhthwSp66g7It4cyiLoRHkW9sft0ge86p7koIfJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )