UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CxnfEIhD6LAkvnVIy1lpc4mk2CHseWNM55GkaIddbmc=' 
WHERE 
  key_id = 'cc57ec72e9f4eb68dfb71d8d3d08d0069925121fc65b121656d7fbc2b641534c' 
  AND (
    token = 'CxnfEIhD6LAkvnVIy1lpc4mk2CHseWNM55GkaIddbmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )