UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tl8uJy/tsOZZuolhwY8CQz6kWBrleXBRA225D9EkdB0=' 
WHERE 
  key_id = 'c7fcab2d23ba72f6502d21f92b2b20cbf04693b1ce7e225e9652912f0c70addc' 
  AND (
    token = 'Tl8uJy/tsOZZuolhwY8CQz6kWBrleXBRA225D9EkdB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )