UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQB5PHkgHMxsyb2Wp4KFcOdzzQR5xFr/+kD0vOcApnk=' 
WHERE 
  key_id = '2186d995c7a92b5158f18271d419d76d77e4ec689e7ad9cee0252fda418c469a' 
  AND (
    token = 'kQB5PHkgHMxsyb2Wp4KFcOdzzQR5xFr/+kD0vOcApnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )