UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+O6+XMOPbJqO2JsBRYzPrkNODSHuRUtJrTEZdNk0Bw=' 
WHERE 
  key_id = '332896cf492bf40059976cb909d6f5ea4d84ec58143a7738f5707c240afc8408' 
  AND (
    token = 'u+O6+XMOPbJqO2JsBRYzPrkNODSHuRUtJrTEZdNk0Bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )