UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i4wesUkKIsan1hbOJkP7qUozCyuv3DyVqlXnVgQkoLA=' 
WHERE 
  key_id = 'a9c80b0a8c7d36e4053c31c2b19bc27bc7c0bc8f3fc5bb4d4436687fd090a9cf' 
  AND (
    token = 'i4wesUkKIsan1hbOJkP7qUozCyuv3DyVqlXnVgQkoLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )