UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'beHT+bDmYm2ukjgi+nwFiI9SGMYHN/iFPKxZPqtyDYI=' 
WHERE 
  key_id = '3530dcbc1b8c014c90b6cddec0445edf5ebba79bc491ac046cdc4983ed1844e0' 
  AND (
    token = 'beHT+bDmYm2ukjgi+nwFiI9SGMYHN/iFPKxZPqtyDYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )