UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KrgsfkzRGQl2BLPmWy31jStzQQ1h9QfffzYnrdRDk9I=' 
WHERE 
  key_id = '87289375ff3628e3e724e7cb986d5955dc41308c443d22457ab776e0a9bbc211' 
  AND (
    token = 'KrgsfkzRGQl2BLPmWy31jStzQQ1h9QfffzYnrdRDk9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )