UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3QzW2MmmWHanJpjvTDM5VOSpE6LR88+U9HcYNafFTk=' 
WHERE 
  key_id = 'e15ff8264d453b0157c15a4f3d914e0a24660ddce4c82efd244fd219a4d69958' 
  AND (
    token = 'd3QzW2MmmWHanJpjvTDM5VOSpE6LR88+U9HcYNafFTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )