UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qFOclZKlaDwL+RLOUREzfI749KSpbw+fdEv6DcKFgns=' 
WHERE 
  key_id = '9fbf4127092e7cf346dbbc091f7452c5e6457c27725efe9bad7ea4eecd49cf8a' 
  AND (
    token = 'qFOclZKlaDwL+RLOUREzfI749KSpbw+fdEv6DcKFgns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )