UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SShqYtGfNee3XuLAVuiEoekBopC5z6/OHsuqbpjFs20=' 
WHERE 
  key_id = '288ec79b5753f09d877e680502b640e577629ef0fc8e29956eecaaaba3958507' 
  AND (
    token = 'SShqYtGfNee3XuLAVuiEoekBopC5z6/OHsuqbpjFs20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )