UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mWPiJ413Jrg2/7G/aeURPZrvNR82tM192kPKjamK8DI=' 
WHERE 
  key_id = '4dabb93adc8e6e99bf727bef89ea4dca9b3159c2c5f43d881c661c13de16e0d0' 
  AND (
    token = 'mWPiJ413Jrg2/7G/aeURPZrvNR82tM192kPKjamK8DI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )