UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6PaQ773FWaFxpfqoPXGQP8feSp88JZNxglDs6CRbZas=' 
WHERE 
  key_id = '44689ef271f123c89f9addd50ddcc4104c52524dd766b8d08952c987e48a1feb' 
  AND (
    token = '6PaQ773FWaFxpfqoPXGQP8feSp88JZNxglDs6CRbZas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )