UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ip8Oax5Z3xzJmprlV7vDMdqU42RVC6Uh/2Fgsl9H85M=' 
WHERE 
  key_id = '7ce5b8c241e8bb6df23ed6f6920f2f27ff73e7713fe66718a11e73a508e391ca' 
  AND (
    token = 'Ip8Oax5Z3xzJmprlV7vDMdqU42RVC6Uh/2Fgsl9H85M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )