UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gFetdaVz8iEKbjSLBSkNkLKNUtD7uVNjpPva8GEcTho=' 
WHERE 
  key_id = '7fd3508ec3dbc80b987c88083d65945eff6b7f7831f54ac0ed688e9a867764fe' 
  AND (
    token = 'gFetdaVz8iEKbjSLBSkNkLKNUtD7uVNjpPva8GEcTho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )