UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9X0OTEH3CUoNZCu6wmSCOZriUZry9LJ1+6iNfKEQUPs=' 
WHERE 
  key_id = '67155d7a38a977acf9a1e0d412b11c316f1b4a658092838eceafc23be072bc61' 
  AND (
    token = '9X0OTEH3CUoNZCu6wmSCOZriUZry9LJ1+6iNfKEQUPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )