UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pmn8yifHSdqQ1A0UKrrqIQ88d+IaFQHV8ttxXEysJmU=' 
WHERE 
  key_id = '44bd1ba34580beb8bdd8f020f82444bf8553bb7196ab33c16c93ee5926c5791b' 
  AND (
    token = 'Pmn8yifHSdqQ1A0UKrrqIQ88d+IaFQHV8ttxXEysJmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )