UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tVAq2RVmp8xeFBICU1rvsdj+TlfZ3to/hTcslKOmz+M=' 
WHERE 
  key_id = 'd640ece0a730674859b7c7be1a9be55911179921bbfef1f6e2bcdef07aef5c8d' 
  AND (
    token = 'tVAq2RVmp8xeFBICU1rvsdj+TlfZ3to/hTcslKOmz+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )