UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hs5FWqifzRxQSHWaowKcUIOHNcRH/WryNgAme33PkAg=' 
WHERE 
  key_id = 'b5f921d06fe4d5e108bd3409d1182054ac36f58f67ce012d239486aa1390fee4' 
  AND (
    token = 'Hs5FWqifzRxQSHWaowKcUIOHNcRH/WryNgAme33PkAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )