UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cn1Gi8xhQfK+JRqYhx8V7kdXhMrpkZ0a/TULbKXrp/0=' 
WHERE 
  key_id = 'cc840b43efc362c75c5ed8fcdb72d59b9fc78d6fef447f82b18e0b77ede592f5' 
  AND (
    token = 'Cn1Gi8xhQfK+JRqYhx8V7kdXhMrpkZ0a/TULbKXrp/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )