UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uHj9dpaYWhgoqwqLuOa4kTXoDNeGFvlAuqgkKrB27Hw=' 
WHERE 
  key_id = '16564ee2e34cf4b46c212e1d121a19abe872a16c866cc35e34630acbb5a21628' 
  AND (
    token = 'uHj9dpaYWhgoqwqLuOa4kTXoDNeGFvlAuqgkKrB27Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )