UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YlLpjAlvrHJuZPMgMBo3hQO3DWWuHVaIt95ytgEatdo=' 
WHERE 
  key_id = '439cd2e7c4410ff5c7378d4906254f33425758b9454f1a2a66d51b745d935020' 
  AND (
    token = 'YlLpjAlvrHJuZPMgMBo3hQO3DWWuHVaIt95ytgEatdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )