UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ExkKjAKtFGTAAogVvvSjNxEcxHdAyw6Hbj9/KAqaGnE=' 
WHERE 
  key_id = 'dc62660c0cef5716b3cd87f93d7a368b68f22a722d64c1f59a9f4605e882edbd' 
  AND (
    token = 'ExkKjAKtFGTAAogVvvSjNxEcxHdAyw6Hbj9/KAqaGnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )