UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8w2mU2t34XaVgyuYPa9CFNzZlDdaJhu7iFt+ngolS0A=' 
WHERE 
  key_id = '4f859668adc0126761f742f63910f8075b10bdee0ad7f8a8d4d0bdcfdea99d24' 
  AND (
    token = '8w2mU2t34XaVgyuYPa9CFNzZlDdaJhu7iFt+ngolS0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )