UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3xvbQkRbUBFKht5RZXABBV0xHUd/zeBNR79xnFQdUM=' 
WHERE 
  key_id = 'b5f7a693c41aaa28ef38c18275dd718a3e9bd878913c99f2280b628bd4518d57' 
  AND (
    token = 'w3xvbQkRbUBFKht5RZXABBV0xHUd/zeBNR79xnFQdUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )