UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3FNFmjAq3Ymdnsn1kqIsmxwxX8KaalkkA96pIyyzkV0=' 
WHERE 
  key_id = 'd302ec762b6a42a3fcfbd96b649afc91543c30a61df99bec1ec565c0188616ef' 
  AND (
    token = '3FNFmjAq3Ymdnsn1kqIsmxwxX8KaalkkA96pIyyzkV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )