UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78pVCCmywEtsWK4tQxOBPB1RNG6LzNlXNPImPrur/WU=' 
WHERE 
  key_id = '174a1aeab7b0ad1ed25bd61c7ac67bc93d0d6a171c9ec283ec6ba2fa9af4535a' 
  AND (
    token = '78pVCCmywEtsWK4tQxOBPB1RNG6LzNlXNPImPrur/WU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )