UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S32UNYHZO1vSpMxi1EuLxpM5l74cJEoyTAqOeU+Zm8E=' 
WHERE 
  key_id = 'd6fbdd98067523c587e30a70348164630045f507645e3258f9546ef67f139605' 
  AND (
    token = 'S32UNYHZO1vSpMxi1EuLxpM5l74cJEoyTAqOeU+Zm8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )