UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y0xbJsqsn2PaJZd8W2qGwpnBLnYrjQcUMMg4+RmYT2s=' 
WHERE 
  key_id = '4cf5b2376b4b2c95b83c8c9896aef5669db977939ce585aba056a03b9fd44e8f' 
  AND (
    token = 'Y0xbJsqsn2PaJZd8W2qGwpnBLnYrjQcUMMg4+RmYT2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )