UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQzRNcLsNBF+UpOxabUQ+O4XGZxJjHcp43MOxOGZYzE=' 
WHERE 
  key_id = 'fd8694e43656d31529382ef79a886ecbdf086be4398c2ac2bfa38463a271ea46' 
  AND (
    token = 'mQzRNcLsNBF+UpOxabUQ+O4XGZxJjHcp43MOxOGZYzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )