UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z22uB1C4i9E69ojqc/dePiKbkhs1DZmhWgcxBrXCza4=' 
WHERE 
  key_id = '39b701885b18db9aaa46f892b9c6ecdb83999545460a83a22e1fa1ced99d17cf' 
  AND (
    token = 'Z22uB1C4i9E69ojqc/dePiKbkhs1DZmhWgcxBrXCza4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )