UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WGAqDaIfvaKiuvwphUeh2/se1AbjjFHjRa8EQo+2IpI=' 
WHERE 
  key_id = '99bfcce1b85cf6df2c3e30fb0e495822aa9dcdfacb571757a3262619adc5781a' 
  AND (
    token = 'WGAqDaIfvaKiuvwphUeh2/se1AbjjFHjRa8EQo+2IpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )