UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TD9+BGD64snl8HZp0JVtQaboGyViHNoL3lnGrag7axo=' 
WHERE 
  key_id = '3cd9eeb87c44d5a6a547c8b88fe6dc7f6854f4770a5eb817921725e0c9414f96' 
  AND (
    token = 'TD9+BGD64snl8HZp0JVtQaboGyViHNoL3lnGrag7axo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )