UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5JLPIYK40K8wATdgG9V8eRiIaSKhWsZSdBeP/0ZX44=' 
WHERE 
  key_id = '898ddf6f51867f77e6a7011df7c8beb910a215bf5517fccf1f7e1c079e358d51' 
  AND (
    token = 'I5JLPIYK40K8wATdgG9V8eRiIaSKhWsZSdBeP/0ZX44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )