UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V38PvD7zgVuF1KPjBZ31uC8zx7D1YYDFVTd2EP8yGdY=' 
WHERE 
  key_id = '44032d27da6c4f300741f029e37e55a8e1ba6b281fca3ce3c69d0398ace001d3' 
  AND (
    token = 'V38PvD7zgVuF1KPjBZ31uC8zx7D1YYDFVTd2EP8yGdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )