UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dmU6egBKSjbuGoxaQBWGWdX2aPpFMkHpPD64gGYHKcc=' 
WHERE 
  key_id = 'b80f7ca9f8c826cb83da16be00977463827870067bf8f2faeba6626513dc8e72' 
  AND (
    token = 'dmU6egBKSjbuGoxaQBWGWdX2aPpFMkHpPD64gGYHKcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )