UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RCwBxCMxXMuhh2PPmeh2bfiFp2Mr0MYkfTefSZmEHBI=' 
WHERE 
  key_id = 'dd28a04344fbf04ddf20680d4ad2e99b2a1fea7816499c7608bc2a3cdf92282a' 
  AND (
    token = 'RCwBxCMxXMuhh2PPmeh2bfiFp2Mr0MYkfTefSZmEHBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )