UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ca9un81IHRHI1WxIgeRLFGISXiW++3t2FmpNFJvG4AI=' 
WHERE 
  key_id = 'a87d3dbe99e550346ef92047a37aa4495ec827f7a69fa533960fefd6b9d0779f' 
  AND (
    token = 'Ca9un81IHRHI1WxIgeRLFGISXiW++3t2FmpNFJvG4AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )