UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2dxMPXkHXw7nJpfsuRM4G04BlSUvWxdNMBKGv3WopIA=' 
WHERE 
  key_id = '2ff872272dfc338afb028cde1161222248b4e1f27ec14bf6b130c5cf5f94b561' 
  AND (
    token = '2dxMPXkHXw7nJpfsuRM4G04BlSUvWxdNMBKGv3WopIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )