UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Erxaz9i/n0yHLCO3Boo3k6IlED0TozihNpwZxasR3XY=' 
WHERE 
  key_id = '5079efeaf218f8b111685eb00464a2ba6fa9d787a760b72f2da67ab6329415ec' 
  AND (
    token = 'Erxaz9i/n0yHLCO3Boo3k6IlED0TozihNpwZxasR3XY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )