UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VhnLCFqLf6iRWp1YP2dl5Ln25cWo1g2kXhVxnn7Dxfo=' 
WHERE 
  key_id = '5ac7025bd4bc2190fe8f54321dedfbbbd9c7b8c6f4b5228b143e33a747d40da8' 
  AND (
    token = 'VhnLCFqLf6iRWp1YP2dl5Ln25cWo1g2kXhVxnn7Dxfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )