UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nq3QOy2p1u+6QILqxu16Y6pWpba9F/QewXsuVK8zdr4=' 
WHERE 
  key_id = '7e5fa6a20ab0d4b69e5b110b074a4fbfe0e8ee34dc02936ed939d1529b035263' 
  AND (
    token = 'Nq3QOy2p1u+6QILqxu16Y6pWpba9F/QewXsuVK8zdr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )