UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/zpKlzvrDDdG74BibmY0BDumMnBEyA3CmDPNFlfAMTU=' 
WHERE 
  key_id = 'a30cbc0eb2c569b33a6d9c2e8f8368e18fae10029c43ffefee60b7aa3f4187e9' 
  AND (
    token = '/zpKlzvrDDdG74BibmY0BDumMnBEyA3CmDPNFlfAMTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )