UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6kcISPThIKEXMropphpHgwur/nWdL/SjDNvkh3mp4VE=' 
WHERE 
  key_id = 'cbcb679cc3c2e93da04aed50f8f1e4a6a2b4c4c242bc51ee763af04f5785e467' 
  AND (
    token = '6kcISPThIKEXMropphpHgwur/nWdL/SjDNvkh3mp4VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )