UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERbsfiysp/K0oEZ94/wJdrqoxrr2QKixJP7nq8pQUTo=' 
WHERE 
  key_id = '82f4f5666baddf1fbc4a9673d935c9172e363651a6a49f5494e914fad410d274' 
  AND (
    token = 'ERbsfiysp/K0oEZ94/wJdrqoxrr2QKixJP7nq8pQUTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )