UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3bgZLSJmV/T6tEE677zlHyJ4l19UUAaaqV3YsmBgWSI=' 
WHERE 
  key_id = 'b219aa5057add42521d117279eac9d93dbdd0b798ace97deb6afd930896e948e' 
  AND (
    token = '3bgZLSJmV/T6tEE677zlHyJ4l19UUAaaqV3YsmBgWSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )