UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wMvjvYq9eBQleX/vK08pRCAhgSjkpeX0T0dm6zYSbj0=' 
WHERE 
  key_id = 'd8c60cd879c5b86367de393aa5635f36f7652047fd129946cea1937331ae4b2d' 
  AND (
    token = 'wMvjvYq9eBQleX/vK08pRCAhgSjkpeX0T0dm6zYSbj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )