UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ziB/gaFwNiyI9AIkJwSsJ7fbfV7+3yFhhsMQvlwp/SI=' 
WHERE 
  key_id = 'c41d2b86ec41486baadc109d41319f9a53d1c4797de2ec29397e66fee1dc93ef' 
  AND (
    token = 'ziB/gaFwNiyI9AIkJwSsJ7fbfV7+3yFhhsMQvlwp/SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )