UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fTz34OMaIKnPZuqveyliGad2cjiHgvL+HeS2M1VvonY=' 
WHERE 
  key_id = '4aa7030630c92a576c4dd18dac0402368e2c0500208cb35350669f3c7514f0c7' 
  AND (
    token = 'fTz34OMaIKnPZuqveyliGad2cjiHgvL+HeS2M1VvonY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )