UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vXVEwPSUU+R2hGmanBCH6c7mIqkh5NOWuvpa3byg964=' 
WHERE 
  key_id = '5113452709054d9b0ab985ccb565caac6ba3068f3500dc72a933808d43045782' 
  AND (
    token = 'vXVEwPSUU+R2hGmanBCH6c7mIqkh5NOWuvpa3byg964=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )