UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '37pFChhZPWexQmJINItNZgsrVMofFlHpQI/L04Xgsho=' 
WHERE 
  key_id = '750aad1fd111ff60ecea81c40128de523dcde6c7e154459b1c43438db40db103' 
  AND (
    token = '37pFChhZPWexQmJINItNZgsrVMofFlHpQI/L04Xgsho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )