UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uhcAM71ryozVrQZw6FBXhqdKfac/ps6UEtbwoyvmPYU=' 
WHERE 
  key_id = '4a41f52fb4d59a4c801ef7621919fc2d380b9d46404cdc4138ba1ffc3ba3a7bf' 
  AND (
    token = 'uhcAM71ryozVrQZw6FBXhqdKfac/ps6UEtbwoyvmPYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )