UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/cVqHGOTPjah1J3O88Jt5xDrseuB0dWgmhBGHU8NY/k=' 
WHERE 
  key_id = 'cd25d43fc2b55e4c562f435aed22248a08050164f40444701a3f601044f88668' 
  AND (
    token = '/cVqHGOTPjah1J3O88Jt5xDrseuB0dWgmhBGHU8NY/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )