UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FkQWwIogPvaCLNF6wfUhl4tVdkyPCVDIGDgZcbOG6gE=' 
WHERE 
  key_id = 'a00c920b5848ee3a91b4abd68e1f88b5de1b9822b1c17609b342e2994c64cc83' 
  AND (
    token = 'FkQWwIogPvaCLNF6wfUhl4tVdkyPCVDIGDgZcbOG6gE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )