UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ywaLirWuP2RIJQbKaFXhHb9pWaZyJFvZYq+sK/AADuk=' 
WHERE 
  key_id = 'c45f8bf77273c8104a109659d20ea0078197d4290fccfb278e9c988f8407ed8a' 
  AND (
    token = 'ywaLirWuP2RIJQbKaFXhHb9pWaZyJFvZYq+sK/AADuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )