UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wMN1FRye9LraROnDGmKxA23FXU+gw6D0HptjWSMCWq0=' 
WHERE 
  key_id = '1f9ad31adddbeb03582f3a84d5f767abefcd9fbbf547dd65fa2c6855eecac26b' 
  AND (
    token = 'wMN1FRye9LraROnDGmKxA23FXU+gw6D0HptjWSMCWq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )